Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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if triangle abc is reflected across the x - axis, what are the coordina…
$(4,2)$
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a circle is shown with center at point p. 8 cm p area = \\(\\pi r^{2}\\…
C. $200.96$ $cm^{2}$
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if triangle abc is reflected across the x - axis, what are the coordina…
$(4,0)$
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triangle abc has been reflected over the x - axis to create triangle ab…
\(AA' = 2\)
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what type of slope does this line have?
# Explicación: ## Paso 1: Observar la dirección de la línea La línea sube de izquierda a derecha. ## Paso 2: Recordar la definición de pendiente positiva Una pendiente positiva si…
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question 1 (multiple choice worth 1 points) (02.01r mc) a triangle has …
(x,y)→(x + 1,y + 1)→(y,x)
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if triangle abc is translated down 3 units and then reflected across th…
$(-1,-2)$
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the formula for the volume of a cylinder is $pi r^{2}h$. use 3.14 as an…
C. $141.3$ $cm^{3}$
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if triangle abc is translated down 3 units and then reflected across th…
$(0,-2)$
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what is the equation of the line in slope intercept form. y=-x + 4 y=x+…
$y=-x + 4$
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if triangle abc is translated down 3 units and then reflected across th…
$1$
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what is the equation of the line in slope intercept form. y = 2/3x + 3 …
# Explicación paso a paso: ## Paso 1: Identificar la forma pendiente - intersección La forma pendiente - intersección de una recta es $y = mx + b$, donde $m$ es la pendiente y $b$…
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if triangle abc is translated down 3 units and then reflected across th…
(5, - 2)
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use the circle to answer the question. the formula to find the circumfe…
D. 25 in.
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c = 2\\pi r monique is painting a circle on the lunchroom wall. the rad…
B. 18.84 feet
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6 given the figure below, which expression represents the perimeter of …
D. \(9x^{2}+20x + 3\)
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find the x - intercept of the function represented by the graph. a 10 b…
A. 10
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find each missing side. then find the corresponding letters for each an…
1. $AC = 10\sqrt{3}$, N 2. $BC = 5$, M 3. $XZ = 30$, L 4. $YZ = 15\sqrt{3}$, J Your lock code: NM LJ
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use the diagram to answer the question. what is the value of x? a. 25° …
B. \(50^{\circ}\)
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solve and graph the following inequality: $\frac{x}{3}-4 < - 2$
The solution of the inequality is $x < 6$, and the correct graph is the first one (with an open - circle at 6 and the arrow pointing to the left).
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find the x - intercept of the function represented by the graph. a 20 b…
A. 20
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from the diagram shown, find the measurement of the indicated angle. a.…
B. \(x = 50^{\circ}\)
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nc.7.g.1 2. priya drew a triangle with side lengths 3, 4, 5. she wants …
C. 0.5, D. \(\frac{1}{3}\), F. \(-\frac{4}{7}\)
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find the x - intercept of the function represented by the graph.
2
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write the equation of the line in fully simplified slope - intercept fo…
$y=\frac{5}{8}x + 5$
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use the shapes to answer the question. which degree of rotation will sh…
E. 180°
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zafoona sat calmly. it was as if she had been expecting the news. which…
C. "What?' said Noor, as her fork dropped with a loud clang."
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which venn diagram correctly describes the relationship between set q a…
B. Two non - overlapping circles representing $Q$ and $I$, because rational and irrational numbers have no elements in common.
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3 - living room find each missing side. then find the corresponding let…
1. $6\sqrt{3}$ 2. $12$ 3. $8$ 4. $8\sqrt{3}$ Lock - code: WY
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2. the top of a lighthouse is 100 m above sea level. the angle of eleva…
Approximately 188.08 m
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two angles of a triangle measure 12° and 40°. what is the measure of th…
C. $128^{\circ}$
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which lines in the diagram must be parallel? (not drawn to scale) 133° …
A. only line \(q\) and line \(r\)
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2 - dining room find each missing side. then find the corresponding let…
1. \(AC = 4\sqrt{2}\) (corresponds to O) 2. \(AB = 4\) (corresponds to M) 3. \(DE = 3\sqrt{2}\) (corresponds to N) 4. \(DF = 3\sqrt{2}\) (corresponds to N) The lock code is OMNN
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the circumference of an ellipse is approximated by (c = 2pisqrt{\frac{a…
$b = \sqrt{\frac{C^{2}}{2\pi^{2}}-a^{2}}$
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owing questions (8x - 7)° (4x + 2)° 77° x = ______ ∠def: ______ °
\(x = 9\) \(\angle DEF=38^{\circ}\)
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matching quantities with units match the measurable quantity given by i…
speed = distance/time → meters per second volume = (length)(width)(height) → cubic centimeters perimeter = 2(length)+2(width) → meters area=(length)(width) → square meters
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find the distance between the points (8, - 9) and (5, - 3). a 45 b 9 c …
D. $3\sqrt{5}$
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give the coordinates of the dilation. 7. (x, y) → (5x, 5y) for p(1, -3)…
$P'(5,-15),Q'(-25,-20),R'(30,10)$
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6. what is the scale factor for the dilation?
$\frac{1}{2}$
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the coordinates of point a are (7, 11). the coordinates of point u are …
$d=\sqrt{(x_2 - 7)^2+(y_2 - 11)^2}$
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the coordinates of point j are (5, 3). the coordinat determine the leng…
7
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the coordinates of point j are (5, 3). the coordinates of point c are d…
7
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do you know how? 5. trace △jkl and point p. draw the dilation of △jkl u…
# Explanation: ## Step1: Connect points Connect point $P$ to each vertex ($J$, $K$, $L$) of $\triangle{JKL}$ with straight - line segments. ## Step2: Extend the segments Extend th…
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the coordinates of point j are (5, 3). the coordinates of point c are (…
7
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the coordinates of point j are (5, 3). the coordinates of point c are (…
7
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1. a snow plough with a 3.2 m long blade is set on a 30° angle. what is…
$2.77$ m
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the coordinates of point a are (2, 2). the coordinates of point e are (…
10
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find the measure of ∠xtu u 91° 124° y 45° t 70° 30° v x w a. 45° b. 91°…
C. $136^{\circ}$
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look at this diagram: if $overleftrightarrow{qs}$ and $overleftrightarr…
$68$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$60$
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7. rewrite the statements as a single biconditional statement. see exam…
1. A polygon is a triangle if and only if it has three sides. 2. An angle is obtuse if and only if it has a measure between 90° and 180°.
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find the perimeter of the polygon. round your answer to the nearest ten…
1. **Explanation**: - **Step 1: Recall the distance - formula between two points \((x_1,y_1)\) and \((x_2,y_2)\)** - The distance formula is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^…
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point b on a segment with endpoints a(2, -1) and c(4, 2) partitions the…
D. \((2.5,-0.25)\)
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rewrite the definition of the term as a biconditional statement. see ex…
1. A point is the midpoint of a segment if and only if it divides the segment into two congruent segments. 2. Two angles are adjacent if and only if they share a common vertex and…
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if (mangle qps = 62), (mangle rpt = 72), and (mangle rps = 12), what is…
$122$
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triangle abc is on a coordinate - plane. segment ab is on the line y = …
4 or 0
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which of the following fractions compares bc to bd? 2/3 5/2 2/5 3/2
\(\frac{2}{3}\)
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1.9.2 who is closest? an exploration of the perpendicular bisector here…
1. Partition the city using perpendicular bisectors between the store locations. 2. Distribute employees proportionally to the area of each partition formed by the perpendicular b…
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which shape has exactly 4 lines of symmetry?
The cross - like shape
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points c and d lie on a circle with radius 2 and arc $overparen{cd}$ ha…
A. $\frac{1}{8}$
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find the distance between the two points in simplest radical form.
$3\sqrt{2}$
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decide whether the statement about the diagram is true and explain your…
The statement $m\angle ABC = 90^{\circ}$ is true. The statement $\overleftrightarrow{PQ}\perp\overleftrightarrow{RS}$ is true.
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how many centimeters long is the key? the key is centimeters long.
4
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value: 1 find the measure of the arc. 110° ? a. 110° b. 55° c. 70° d. 2…
d. 250°
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find the measure of the arc 110° ? o a. 110° o b. 55° o c. 70° o d. 250°
D. 250°
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∠p and ∠q are supplementary and ∠r and ∠p are supplementary. complete t…
$\angle R\cong\angle Q$
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∠p and ∠q are supplementary and ∠r and ∠p are supplementary. complete t…
7. $\angle R\cong\angle Q$; Definition of congruent angles
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question 1: write down the sizes of the lettered angles. (a) 112° x (b)…
(a) \(x = 112^{\circ}\) (b) \(x = 75^{\circ}\) (c) \(x = 30^{\circ},y = 150^{\circ}\) (d) \(x = 99^{\circ},y = 99^{\circ},z = 81^{\circ}\) (e) \(x = 74^{\circ},y = 74^{\circ}\) (f…
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#2.) name each line, segment or ray using proper notation (symbols)
A. \(\overline{CD}\) B. \(\overline{XY}\) C. \(\overrightarrow{YZ}\) D. \(\overrightarrow{DE}\)
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2. which triangle has the greatest area? the least area? explain your r…
Triangle C has the greatest area and triangle A has the least area. The reason is that using the formula $A=\frac{1}{2}bh$ for the area of a triangle and calculating the areas of …
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complete the proof that ∠vxw≅∠txu. statement 1 m∠txu + m∠uxv = 180° 2 m…
1. Definition of linear pair 2. Definition of linear pair 3. Substitution property 4. Subtraction property of equality 5. Definition of congruent angles
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find the distance between the two points in simplest radical form.
\(2\sqrt{5}\)
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question 3: find the angle x in each question below. give reasons for y…
(a) $x = 125^{\circ}$ (b) $x = 57^{\circ}$ (c) $x = 70^{\circ}$ (d) $x = 105^{\circ}$ (e) $x = 53^{\circ}$ (f) $x = 133^{\circ}$
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1. cool - down 1. for each triangle, draw a height segment that corresp…
Draw perpendicular line - segments from the vertex opposite the given base to the base for each triangle and label them \(h\).
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in the figure, point p moves at a constant rate along the unit circle. …
$2\pi$
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match the part of the circle to its correct name. a. ∠fjg b. $widehat{i…
a. 1. Central angle b. 2. Semi - circle c. 3. Major arc d. 4. Minor arc
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a container at a construction site is shaped like a rectangular prism. …
$55125$ cubic feet
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i can apply the pythagorean theorem to find distance on a coordinate pl…
30
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∠e and ∠g are complementary and ∠e and ∠f are complementary. complete t…
The proof is completed as shown above to show $\angle F\cong\angle G$.
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a container at a construction site is shaped like a rectangular prism. …
$55125$ cubic feet
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∠e and ∠g are complementary and ∠e and ∠f are complementary. complete t…
The proof is completed as shown above to show that $\angle F\cong\angle G$.
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the point on the graph represents anns location. she is using a metal d…
$20.9$
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question 2: (a) which angle is corresponding to angle c? (b) which angl…
(a) Angle g (b) Angle h (c) Angle b (d) Angle c (e) Angle d (f) Angle e (g) Angle f (h) Angle d (i) Angle e (j) Angle f
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i can apply the pythagorean theorem to find distance on a coordinate pl…
10.3
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nate is painting an arrow on the school parking lot. he draws the edges…
35
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find the measure of ∠xtu
C. 136°
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question 1: write down the sizes of the lettered angles. (a) (b) (c) (d…
(a) \(x = 112^{\circ}\) (b) \(x = 75^{\circ}\) (c) \(x = 150^{\circ}\), \(y = 30^{\circ}\) (d) \(x = 99^{\circ}\), \(y = 99^{\circ}\), \(z = 81^{\circ}\) (e) \(x = 74^{\circ}\), \…
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in installing a kitchen counter that is 9 feet by 3 feet. the counter h…
21 square feet
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find the missing side length. assume that all intersecting sides meet a…
11 yd
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assume that all intersecting sides meet at right angles. include the co…
8 cm
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value: 1 find the measure of the arc. ? 55° 46° a. 46° b. 55° c. 110° d…
b. 55°
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value: 1 find the measure of the arc. 110° ? a. 110° b. 55° c. 70° d. 2…
d. 250°
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value: 1 true or false? a semi - circle is 90°. true false
False
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5. is this angle acute, right, obtuse, or straight? (mangle a = 32^{cir…
5. Acute 6. Straight 7. Obtuse 8. Right
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if m∠qps = 79, m∠rpt = 90, and m∠rps = 51, what is m∠qpt? enter your an…
118
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if (mangle qps = 109), (mangle rpt = 96), and (mangle rps = 53), what i…
152
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double line c. 5 cm 5 cm line c doubled is cm long.
10
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directions: find the distance between each pair of points. 1. (4, 5) an…
1. **For the distance - formula between two points \((x_1,y_1)\) and \((x_2,y_2)\) is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\)** - **Question 1: Points \((4,5)\) and \((3, - 7)\…
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4. write the conditional statement p -> q, the converse q -> p, the inv…
Conditional ($p ightarrow q$): True. Converse ($q ightarrow p$): True. Inverse ($ eg p ightarrow eg q$): True. Contra - positive ($ eg q ightarrow eg p$): True.
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the three - dimensional figure below is a cylinder with a hole in the s…
1,510