Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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the scale factor is 1 centimeter to 35 meters. for a, enter the area of…
A. 35 square centimeters B. 44100 square meters
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quadrilateral qrst is an isosceles trapezoid. the coordinates for three…
\((-1, 2)\) (the option with \((-1,2)\))
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9. what is the most precise name for quadrilateral (abcd) with vertices…
A. parallelogram --- ### Question 10
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8. which description does not guarantee that a quadrilateral is a paral…
C. a quadrilateral with consecutive angles supplementary
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solve for y
$66^\circ$
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a. all quadrilaterals are squares. b. all rectangles are parallelograms…
B. All rectangles are parallelograms.
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unit 3 lesson 6 cumulative practice problems 1. find a sequence of rigi…
A dilation with scale factor \(\frac{2}{5}\) (centered at a vertex or origin) followed by rigid motions (translation, rotation, reflection) to map the dilated square to \(EFGH\). …
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the rectangle on the grid is a scale drawing of a national park. the sc…
36 square centimeters
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try it! in the figure, ( a parallel b ). what is the value of ( x )? ex…
\(x = 55\) ### Alternative Method (using alternate interior angles): ## Step1: Identify alternate interior angles The angle supplementary to \(x\) is equal to \(125^\circ\) (alter…
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example 2 find unknown angle measures in the figure, ( a parallel b ). …
The measure of $\angle 1$ is $99^\circ$, and the measure of $\angle 2$ is $81^\circ$. $\angle 1$ is congruent to $\angle 4$ (vertical angles), and $\angle 2$ is congruent to $\ang…
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example 2 find unknown angle measures in the figure, a || b. what are t…
\(m\angle1 = 99^\circ\), \(m\angle2 = 81^\circ\) ∠1 is congruent to the given 99° corresponding angle (due to parallel lines cut by a transversal), and ∠2 is supplementary to ∠1, …
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is it possible to prove that triangle lmn is congruent to triangle xyz?…
B. Yes, we can use SAS.
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a ramp is used to load goods onto a truck. the ramp is 5 feet high and …
14 feet
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a triangular park has sides of 30 feet, 40 feet, and 50 feet. what is t…
30 feet
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a ladder is leaning against a wall. the foot of the ladder is 6 feet aw…
12 feet
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a square garden has a length of 24 feet and a diagonal of 26 feet. what…
10 feet
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a television screen measures 50 inches diagonally and has a width of 30…
40 inches
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a hallway is 100 feet long and 10 feet wide. if a piece of string stret…
100.5 feet
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find the side length of x. right triangle with legs 5 mi and x, hypoten…
12
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a cyclist rides 30 miles due east and then 40 miles due north. to the n…
50 miles
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find the value of x. note that de = x + 1, ae = x + 4, be = 16, and ce …
$x=\frac{-5+\sqrt{777}}{2}$ (or approximately $x\approx11.37$)
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a baseball diamond is a square with sides of 90 feet. what is the short…
127 feet
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given $\\triangle yes \\sim \\triangle not$. which statement must be tr…
The first option (the one with $\boldsymbol{\frac{NO}{YE}=\frac{OT}{ES}=\frac{NT}{YS}}$)
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the diameter of a small pizza is 9 inches. how much more area of pizza …
49.46
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a rectangular billboard has a width of 24 feet and a height of 10 feet.…
3. 26 feet
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find the circumference and the area of the circle below. c= \\square m …
Circumference \( C = 20\pi \approx 62.8 \) m, Area \( A = 100\pi \approx 314 \) \( m^{2} \) (or keep in terms of \( \pi \): \( C = 20\pi \) m, \( A = 100\pi \) \( m^{2} \))
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the graph of a system of equations shows two lines that overlap complet…
D. The system has infinitely many solutions because every point on the line satisfies both equations.
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find the radius for the circle when the circumference equals 314 inches…
50 inches
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what are the values of t and u? t = \\square^\\circ u = \\square^\\circ
\( t = 34^\circ \) \( u = 112^\circ \)
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type the correct answer in the box. use numerals instead of words. squa…
4
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mikla began with the figure shown. she completed the following actions …
Step 2: Next, she placed the compass on point D and drew an arc on the interior of ∠ABC.
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joe graphed a system of inequalities. where can he find the solutions? …
B. In any overlapping shaded areas.
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what is the next term of the geometric sequence? -6, -21, -73.5, -257.2…
a. -900.375
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find the circumference and area of each circle. use 3.14 for $\\pi$ and…
### Part a Circumference: \( 37.68 \) in, Area: \( 113.04 \) \( \text{in}^2 \) ### Part b Circumference: \( 69.08 \) cm, Area: \( 379.94 \) \( \text{cm}^2 \) ### Part c Circumfere…
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find the perimeter of the following shape, rounded to the nearest tenth:
18.5
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find the circumference and area of each circle. use 3.14 for \\( \\pi \…
s: ### Part a - \( C = \boldsymbol{37.68} \) in - \( A = \boldsymbol{113.04} \) \( \text{in}^2 \) ### Part b - \( C = \boldsymbol{69.08} \) cm - \( A = \boldsymbol{379.94} \) \( \…
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list the angle measures of $\\triangle hij$ in order from smallest to l…
\(m\angle J<m\angle I<m\angle H\)
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find the circumference and area of each circle. use 3.14 for \\( \\pi \…
a. $C = 37.68$ in, $A = 113.04$ in² b. $C = 69.08$ cm, $A = 379.94$ cm² c. $C = 75.36$ cm, $A = 452.16$ cm²
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verify that $\\triangle abc \\sim \\triangle def$. find the scale facto…
$\frac{3}{2}$
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drag a response into each box to identify the three transformations. fi…
- Translation: 6 units left (already filled as 6) - Reflection: \( y \)-axis (already filled) - Rotation: \( 180^\circ \) clockwise (so the last box should be "clockwise")
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2.5 circumference and area of a circle what does pi represent? the rati…
the ration of the circumference to the diameter
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find the value of x that makes $\\triangle def \\sim \\triangle xyz$.
$6$
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solve for l in the formula ( p = 2w + 2l ) (assuming the original formu…
B. \( L=\frac{1}{2}P - W \)
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2.5 circumference and area of a circle label the parts of the circle ra…
- Top dashed box: Radius - Bottom-left dashed box: Diameter - Right dashed box: Circumference
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find the area of the compound shape. 6 cm 5 cm 14 cm the area of the re…
The area of the rectangle is: $30$ $\text{cm}^2$ The area of the triangle is: $20$ $\text{cm}^2$ The area of the compound shape is: $50$ $\text{cm}^2$
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which linear inequality is represented by the graph? $\\circ$ $y\\leq \…
$\boldsymbol{y \geq \frac{1}{3}x - 1}$ (Option B)
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the formula for the perimeter of a rectangle is $p = 2l + 2w$. solve th…
\(l=\frac{P - 2w}{2}\) (or \(l=\frac{P}{2}-w\))
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3 in 16 in 8 in 8 in 4 in 3 in 11 in 141 square inches 62 square inches…
129 square inches
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which linear inequality is represented by the graph? $y\\leq \\frac{1}{…
$y \leq \frac{1}{2}x + 2$ (Option 1: $y \leq \frac{1}{2}x + 2$)
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find the area of the compound shape. 7 mm 2 mm 6 mm 7 mm 5 mm 13 mm 39 …
79 square mm
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javier and lisa each drew a figure. which of the following statements a…
A. If Lisa's figure can be obtained from Javier's figure by a rotation, the two figures are congruent. B. If Lisa's figure can be obtained from Javier's figure by a translation, t…
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5 yd 3 yd 1 yd 2 yd 20 square yards 23 square yards 21 square yards 18 …
23 square yards
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which sequence of transformations cannot be used to transform figure 1 …
B. Reflect figure 1 across the \(y\)-axis, then rotate the result \(180^\circ\) about the origin.
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draw a line on the figure below to break it into two rectangles. hint: …
Either a horizontal line 4 yards from the top (connecting left and right edges) or a vertical line 4 yards from the left (connecting top and bottom edges) will split the figure in…
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figure 1 has been transformed to create figure 2, as shown below. which…
To solve this, we analyze possible transformations (translation, rotation, reflection) between Figure 1 and Figure 2. ### Step 1: Analyze Coordinates - Figure 1 (cross) is in the …
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figure 1 has been transformed to create figure 2, as shown below. which…
(If the full question had options, the answer would be the option that fails the transformation. For example, if another option like “Translate 4 units left, then 5 units down” wa…
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2.3 area of parallelograms and triangles leo has 100 paving tiles in th…
5100
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find the missing side or base of the triangle below given that the area…
12
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quiz #1 a you must show all of your work to receive credit for a correc…
1. No, the side lengths are not in proportional ratios ($\frac{30}{20} eq \frac{40}{25} eq \frac{50}{30}$), so the triangles are not similar. 2. Congruent angles: $\angle A \c…
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find the measure of $\\angle gkh$. what is the measure of $\\angle gkj$?
23°
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2.3 area of parallelograms and triangles find the area of each polygon.…
a. $120$ in$^2$ b. $15$ units$^2$
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susan wants to put a garden in the corner of her yard. if the side leng…
32
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2.3 area of parallelograms and triangles find the area of each triangle…
a. $24$ units² b. $30$ units² c. $70$ meters²
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reinforcing positive behavior make a statement that could recognize the…
--- ## Reinforcing Positive Behavior | Current Situation | Positive Behavior Recognition Statement | |-------------------|------------------------------------------| | Kelly is la…
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the 7 story buildings length is 282.15 feet and its height is 84.26 fee…
23774.96 feet²
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the parallelogram shown below has an area of 24 units². find the missin…
4 units
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which best describes the dimensions of a line? a line has zero dimensio…
B. A line has one dimension because it is made up of all points that extend infinitely in either direction
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2.3 area of parallelograms and triangles find the area of each parallel…
a. $32$ cm² b. $24$ yards² c. $144$ yd²
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a blimp provides aerial television views of a soccer game. the televisi…
The line - of - sight distance is approximately \(\boldsymbol{1700}\) meters.
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5. which of the following is not a parallelogram? rhombus square trapez…
trapezoid
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find the area of each parallelogram.
a. (parallelogram) $32$ cm²; (square) $144$ yd² b. $24$ yards²
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4. classify the quadrilateral below. kite rectangle trapezoid rhombus
B. rectangle
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3. if ad = 3x + 18, ab = 5x + 10, and bc = 12x + 2, what is bc? options…
50
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planes a and b both intersect plane s. which statements are true based …
A. Points N and K are on plane A and plane S. C. Point P is the intersection of line n and line g. D. Points M, P, and Q are noncollinear. Wait, no—collinear points are on a line.…
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applications 2. laura is thinking of a number such that the sum of the …
$8$ --- ### Problem 3
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2. which of these figures is not a quadrilateral? a b c d d a c b
A. The first blue figure (rounded corners)
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planes a and b intersect. which describes the intersection of plane a a…
D. point W
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1. solve for ( mangle b ). options: ( 90^circ ), ( 110^circ ), ( 55^cir…
70°
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question #2: dilate the point g(84, 35) by a scale factor of 1/7 and re…
\((-5, -12)\)
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two angles intersect below. what is the value of x? two angles intersec…
(First Diagram): \( \boxed{53} \) For the second diagram:
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△pqr ~ △pfg in the figure above, the two lines appearing parallel are p…
\(9\)
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△cba ~ △clk find the length of \\(\\overline{al}\\): answer
\(77\)
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two angles intersect below. what is the value of x? two angles intersec…
For the first diagram: \( x = 53 \) For the second diagram: \( x = 87 \)
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using diagonals from a common vertex, how many triangles could be forme…
4
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find the measure of ∠gkh. find the measure of ∠mkh.
The measure of $\angle GKH$ is $50^{\circ}$. ### Second Sub - question: Find the measure of $\angle MKH$
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if angle 5 measures 110 degrees, what is the measure of angle 6? * 1 po…
\(70^\circ\)
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question #1: the figure below is reflected across the x - axis and tran…
If the original vertices are \(Z(-4,0)\), \(J(-5, -2)\), \(L(0, -3)\), the new coordinates after reflection and translation are \(Z(0,3)\), \(J(-1,5)\), \(L(4,6)\) (Note: The coor…
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the quadrilaterals jklm and pqrs are similar. find the length x of \\(\…
$\frac{3}{2}$ or $1.5$
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directions: nd and circle the ocabulary words the grid. look for them i…
All vocabulary words are successfully located and circled in the word search grid as mapped above.
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complete the angle congruence statement: $\\angle q \\cong \\angle ?$ (…
T
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9 numeric 1 point in the figure below, $\\triangle klm \\sim \\triangle…
84
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4. what is the sum of f° + g°? (there is a diagram with angles labeled …
110°
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3. if ( d^circ = 130^circ ), what is the value of ( g^circ )?
120°
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if the measure of angle d is 125 degrees, what is the measure of angle …
\( 125^\circ \)
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if the measure of angle d is 125 degrees, what is the measure of angle …
\( 55^{\circ} \)
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the measure of angle 1 is 128 degrees. the measure of angle 2 is (3x -2…
\( x = 50 \)
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competency 002—the teacher understands number operations and computatio…
D. The perimeter of rectangle I is equal to the perimeter of rectangle II.
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the measure of angle 1 is 128 degrees. the measure of angle 2 is (3x -2…
\(x = 50\)
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the diameter of a semicircle is 4 inches. what is the semicircle’s radi…
2 inches
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2. what is the sum of ( a^circ + c^circ )? (options: ( 230^circ ), ( 24…
\(300^\circ\)