几何
三角形、圆、解析几何与证明题。
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question 2 fill in the blank to answer the question. the midpoint will …
## QUESTION 2 B. Always ## QUESTION 3 C. Finding the hypotenuse of a right triangle.
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use the pythagorean theorem question 1 consider the graph. what is the …
$(0.5,-0.5)$
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what is the shortest distance between the two points (1,5) and (-4,-7)?…
13 units
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look at the figure below. which of these triangles are obtuse triangles…
None of the above (a. CFD, b. FED, c. ABF, d. BCF are not obtuse triangles)
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question 3 which of the following is the midpoint between (-5, 11) and …
(-8.5, 17)
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consider the graph. what is the midpoint of this line segment? (-3,19) …
C. (-0.5, 5.5)
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consider the graph. which of the following is the midpoint of the line …
$(5.5,7)$
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question 1 which statement is not an axiom of geometry? any line segmen…
C. All points exist on the same line. ### Question 2
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how much longer is line segment ab than line segment bc? (17, 28) (-1, …
1 unit
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what is the midpoint between the two points shown below? (-200, -100) (…
(-200, -100)
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what is the distance between the two points shown below? 200√10 units 2…
$200\sqrt{10}$ units
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what is the midpoint between the points shown below? (-0.5,4) (3.5,0) (…
C. \((0,3.5)\)
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what is the distance between the points? √53 units 9 units 3 units √40 …
$\sqrt{40}$ units (This is just an example - based answer as the actual points are not visible in the image. The correct answer depends on the actual coordinates of the two points…
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question 5 which of the following is not an axiom of geometry? a straig…
C. All circles have the same radius and center.
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question 4 what is the distance between the points (8, 5) and (-7, 13) …
D. 17 units
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question 3 what is the distance between the points (-5, 7) and (4, -9) …
18 units
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what is the midpoint of the line graphed on the coordinate plane below?…
(-1,-1)
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(6, -4) (6, 3) (3, 4) (3, 3)
1. **Explanation**: - **Step 1: Locate the point on the x - axis for x - coordinate** - On the coordinate - plane, the x - coordinate represents the horizontal position of the poi…
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11 a) determine whether each rectangle is a scale drawing of the given …
# Explicación: ## Paso 1: Calcular la proporción de lados para el primer par de rectángulos Para determinar si dos rectángulos son escalas una del otra, se deben comparar las prop…
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11 a) determine whether each rectangle is a scale drawing of the given …
50.24 pies² 10. b) No se proporciona información suficiente en la pregunta para resolver este sub - problema. 11. a)
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the figures below are similar. use proportions to find the length of s.…
10
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after visiting the needleton natural museum, irma was so fascinated by …
Equation: $V = 20\times15\times12$ Volume: 3600
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a rectangular prism has a volume of 2,730 cubic inches. the prism has a…
The equation to find the width is $15\cdot w\cdot14 = 2730$. The width of the prism is 13 inches.
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which of the following is a correct way to name the side of the triangl…
$\overline{PR}$
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which of the following is a correct way to name the side of the triangl…
\(\overline{XZ}\)
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which of the following is a correct way to name the side of the triangl…
C. \(\overline{LN}\)
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12. if r is the midpoint of $overline{qs}$, find qs. q 5x - 3 r 21 - x s
34
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11. if g is the midpoint of $overline{fh}$, find fg. f 11x - 7 g 3x + 9…
15
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10. if t is the midpoint of $overline{su}$, find x. s 8x + 11 t 12x - 1…
\(x = 3\)
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lesson 1: build it cool down cool down: build it here is segment ab and…
The steps above complete the geometric construction as required.
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7. if bd = 7x - 10, bc = 4x - 29, and cd = 5x - 9, find each value.
$x = 14$ $BC = 27$ $CD = 61$ $BD = 88$
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5. if $uw = 6x - 35$, find $uw$. 19 $4x - 20$ $u$ $v$ $w$
67
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directions: if l || m, find the value of each missing variable(s). 5. (…
Problem 5: \(x = 23.4\) Problem 6: \(x=\frac{28}{3}\) Problem 7: \(x = 26\) Problem 8: \(x=\frac{70}{3}\) Problem 9: \(x=\frac{44}{3}\) Problem 10: \(x = 27,y=\frac{69}{4}\) Probl…
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4. if df = 9x - 39, find ef. d 47 e 3x + 10 f
58
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9) reflect the quadrilateral over the line y = -x. p(-4, 4), q(0, 6), r…
$P'(-4,4)$ $Q'(-6,0)$ $R'(1,-3)$ $S'(-5,2)$ $A'(-1,-1)$ $B'(-6,6)$ $C'(-4,-3)$
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1. if m∠2 = 98°, m∠3 = 23° and m∠8 = 70°, find the measure of each miss…
a. \(m\angle1 = 59^{\circ}\) b. \(m\angle4 = 59^{\circ}\) c. \(m\angle5 = 51^{\circ}\) d. \(m\angle6 = 110^{\circ}\) e. \(m\angle7 = 47^{\circ}\) f. \(m\angle9 = 47^{\circ}\) g. \…
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7) reflect the square over the line y = -x a(-1, 3), b(0,6), c(3, 5), d…
$A'(-3,1)$ $B'(-6,0)$ $C'(-5,-3)$ $D'(-2,-2)$ $A'(-2,3)$ $B'(5,-4)$ $C'(0,-2)$
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given ∠abc and ∠def are supplementary and ∠abc and ∠ghu are supplementa…
D. \(m\angle DEF=m\angle GHI\)
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will this work for all reflections over any line? yes no (circle one). …
$P'(0,4)$ $Q'(-4,6)$ $R'(-7,-1)$ $S'(-3,2)$
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make sure to show your work. 1. the total rainfall, after t hours of co…
After 5 hours of continuous rain, the depth of the water in the swimming pool is 4.2 inches. ### 2.
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these functions are called the parent function is y = the domain is: th…
Left - hand side graph: These functions are called square - root functions. The parent function is $y=\sqrt{x}$. The domain is: $x\geq0$. The range is: $y\leq - 1$. This function …
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find the value of the variable and the measure of each labeled angle.
\(x = 10\) \((x + 16)^{\circ}=26^{\circ}\) \((5x - 24)^{\circ}=26^{\circ}\)
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carina needs to create new faces to fill in the gaps on her model. she …
B. quad
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4) discussion question: compare the (x,y) coordinate points from the pr…
What pattern did you find? The x and y coordinates swap. Will this work for ALL reflections over any line? NO P'(0,4) Q'(-4,6) R'(-7,-1) S'(-3,2)
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a triangle has sides with lengths of 9 miles, 40 miles, and 41 miles. i…
yes
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a triangle has sides with lengths of 72 centimeters, 97 centimeters, an…
yes
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if possible, use the law of detachment to make a conclusion. if it is n…
A. The conclusion is the points X, Y, and Z are collinear.
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tim is using the generic model format in blockbench. he is adding a mes…
B. pyramid
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2) reflect the quadrilateral over the line y = x. p(-4, 4), q(0, 6), r(…
$P'(4,-4)$ $Q'(6,0)$ $R'(-1,3)$ $S'(2,-2)$
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a triangle has sides with lengths of 16 centimeters, 30 centimeters, an…
yes
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a triangle has sides with lengths of 74 feet, 24 feet, and 70 feet. is …
yes
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a triangle has sides with lengths of 36 millimeters, 38 millimeters, an…
no
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a triangle has sides with lengths of 11 yards, 60 yards, and 61 yards. …
yes
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3. if m∠2 = 98°, m∠3 = 23° and m∠8 = 70°, find the measure of each miss…
a. \(m\angle1 = 59^{\circ}\) b. \(m\angle4 = 157^{\circ}\) c. \(m\angle5 = 70^{\circ}\) d. \(m\angle6 = 12^{\circ}\) e. \(m\angle7 = 98^{\circ}\) f. \(m\angle9 = 23^{\circ}\) g. \…
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a flying squirrels nest is 12 meters high in a tree. from its nest, the…
16
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in arcadia, the library is 12 kilometers due south of the courthouse an…
13
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what is the length of the hypotenuse? if necessary, round to the neares…
70
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what is the length of the hypotenuse? if necessary, round to the neares…
13
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brians house is due west of oxford and due south of hillsboro. oxford i…
24
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a triangle has sides with lengths of 32 miles, 40 miles, and 24 miles. …
yes
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point a(2, 3) is the image of a(3, - 4) under a translation. determine …
up/down: 7 units up right/left: 1 unit left
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what is the length of the missing leg? if necessary, round to the neare…
20
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what is the length of the hypotenuse? if necessary, round to the neares…
50
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2. if m∠9 = 97° and m∠12 = 114°, find the measure of each missing angle…
a. $m\angle1 = 66^{\circ}$ b. $m\angle2 = 66^{\circ}$ c. $m\angle3 = 114^{\circ}$ d. $m\angle4 = 66^{\circ}$ e. $m\angle5 = 83^{\circ}$ f. $m\angle6 = 97^{\circ}$ g. $m\angle7 = 1…
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three baseball players are playing catch. zach is 6 meters south of jav…
10
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△abc is the image of △abc under a rotation about point p. determine the…
B. $90^{\circ}$ clockwise
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name: ______________ unit 3: parallel & perpendicular lines date: _____…
a. $23^{\circ}$ b. $157^{\circ}$ c. $23^{\circ}$ d. $157^{\circ}$ e. $23^{\circ}$ f. $157^{\circ}$ g. $157^{\circ}$
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4. find the perimeter and area of the figure below. p = 4s a = s² 12
Perimeter: 48, Area: 144
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point a is the image of point a under a rotation about point p. determi…
A. 90° clockwise, D. 270° counterclockwise
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hw 1.8 perimeter & area of squares, rectangl 1. find the perimeter and …
Perimeter: 24, Area: 24
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△abc is the image of △abc under a rotation about the origin, (0, 0). de…
B. 90° counterclockwise D. 270° clockwise
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architects use scales in their drawings to be sure the proportions of t…
$2.3$
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△abc is the image of △abc under a rotation about point b. determine the…
B. $90^{\circ}$ counterclockwise D. $270^{\circ}$ clockwise
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architects use scales in their drawings to be sure the proportions of t…
4.76
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architects use scales in their drawings to be sure the proportions of t…
4.76 meters
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determine the equation of a vertical line that passes through each give…
$x = 0$
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determine the equation of a vertical line that passes through each give…
$x = 9$
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determine the equation of a vertical line that passes through each give…
$x = 3$
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do the math use math for design improvement in order to minimize costs …
The box with height $26.0\ cm$, length $19.0\ cm$, width $6.9\ cm$, volume $3409\ cm^{3}$, surface - area $1609\ cm^{2}$ and volume - to - surface - area ratio of approximately $2…
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look at the coordinate grid below showing rectangle abcd. if rectangle …
\((17.5,12.5)\)
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13. numbers extending horizontally in both directions that describe col…
B. X - axis
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5. the positive distance from the origin. origin positive numbers absol…
5. C. Absolute value 6. D. Origin 7. B. False
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current skill 4 penalties which of these pairs of angles are correspond…
\(\angle RCB\) and \(\angle WMY\) are corresponding angles.
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what is the relationship between angles 4 and 6?
They are alternate interior angles.
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current skill 3 penalties show an which of these pairs of angles are ve…
Pairs such as \(\angle BRJ\) and \(\angle CRP\), \(\angle BRP\) and \(\angle JRC\), \(\angle JMY\) and \(\angle PMC\), \(\angle JMC\) and \(\angle YMP\) are vertical - angle pairs.
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what is the relationship between angles 3 and 6?
Alternate interior angles
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problem 1 (6.g.a.4) polyhedron p is a cube with a corner removed and re…
B. Q's surface area is equal to P's surface area.
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12. find the value of x.
\(121\)
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name salome 8 review for the end of unit 1 problem 1 (6.g.a.4) polyhedr…
Problem 1: B. Q’s surface area is equal to P’s surface area. Problem 2: A. , B.
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triangle abc, shown in the diagram below, is an isosceles triangle. if …
50°
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multiple choice circle the best answer, and write the letter in the bla…
36. D. double jeopardy 37. A. refuse to be fingerprinted 38. D. all of the above 39. A. segregation 40. D. all of the above
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question 8 8.g.a.5 what is the better definition of an exterior angle? …
The angle between any side of a polygon and an extended adjacent side
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8.g.a.5 what is the better definition of an interior angle? if the rela…
An angle inside a shape.
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multiple choice circle the best answer, and write the letter in the bla…
31. C. Constitution 32. D. all of the above 33. A. public 34. D. violent 35. D. all of the above
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triangle abc, shown in the diagram below, is an isosceles triangle. if …
\(77.5^{\circ}\)
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triangle abc, shown in the diagram below, is an isosceles triangle. if …
$82.5^{\circ}$
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what is the measure, in degrees, of ∠abc? 90° 65° 77.5° 25°
$25^{\circ}$
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11. the measure of the seven angles in a nonagon measure 138°, 154°, 14…
$143^{\circ}$
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triangle abc, shown in the diagram below, is an isosceles triangle wher…
50°
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matching match each word to its definition, and write the letter in the…
11. C. people who are not loyal to any one political party 12. E. voting for candidates of only one political party in an election 13. A. voting for candidates of more than one po…