Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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point u is on line segment $overline{tv}$. given $tv = 7$ and $tu = 2$,…
$5$
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find the area of the circle. use 3.14 for the value of π. round your an…
1. First, find the radius: - The diameter \(d = 10.2\) in. The radius \(r=\frac{d}{2}=\frac{10.2}{2}=5.1\) in. 2. Then, use the formula for the area of a circle \(A=\pi r^{2}\): -…
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complete the sentence. the intersection of a regular pentagon and a ray…
three points, five points
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what fraction of a turn is this angle? 1/4 turn 3/4 turn 1/2 turn 1 ful…
$\frac{1}{4}$ turn
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complete the sentence. the intersection of two squares can be ________.…
two points
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complete the sentence. a triangle and a line can intersect in ______. t…
one point, three points, one line
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what fraction of a turn is this angle? 1 full turn $\frac{1}{2}$ turn $…
$\frac{1}{4}$ turn
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complete the sentence. a line can intersect a regular octagon in ______…
two points
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complete the sentence. a circle and a regular pentagon can intersect in…
five points
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complete the sentence. the intersection of three rays can be ______. a …
one point
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what is the value of y? 60° 25° y
95
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what combination of transformations is shown below? reflection, then ro…
translation, then reflection
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complete the sentence. two regular pentagons can intersect in two recta…
two triangles
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determine whether it is possible to form a triangle using the set of se…
11 in., 8 in., 16 in. 4 ft, 3 ft, $3\frac{1}{2}$ ft
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complete the sentence. two circles can intersect in a line two points t…
two points
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the measure of an angle is 97.3°. what is the measure of its supplement…
$82.7$
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complete the sentence. the intersection of a circle and a regular penta…
two line segments, two points
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the measure of an angle is 39.1°. what is the measure of its complement…
$50.9$
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complete the sentence. a line segment can intersect a circle in ______.…
a point
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what fraction of a turn is this angle? 1/4 turn, 1 full turn, 3/4 turn,…
$\frac{1}{4}$ turn
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a triangle has two sides of length 17 and 1. what is the smallest possi…
17
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what is the value of n? 27.3° n 42.3°
\(69.6\)
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can the sides of a triangle have lengths 2, 2, and 8?
no
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question 1 find coordinates of the centroid of the triangle.
# Explicación: ## Paso 1: Identificar los vértices del triángulo Supongamos que los vértices del triángulo son $(x_1,y_1)$, $(x_2,y_2)$ y $(x_3,y_3)$. Sin embargo, como no se dan …
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what is the value of p? 53.8°
$36.2$
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can the sides of a triangle have lengths 18.3, 16.5, and 5.3? yes no
yes
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the formula for the volume, v, in cubic centimeters, of a cylinder is v…
3
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what is the value of f?
$60.8$
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a triangle has two sides of length 4.7 and 3.7. what compound inequalit…
\(1\lt x\lt8.4\)
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what is the value of q? 27.6° submit work it out not feeling ready yet?…
$27.6$
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centroids on a graph practice problems started sep 16 at 2:52pm quiz in…
# Explicación: ## Paso 1: Identificar los vértices del triángulo Suponiendo que los vértices del triángulo son $(x_1,y_1)$, $(x_2,y_2)$ y $(x_3,y_3)$. Observando la gráfica, si lo…
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the measure of an angle is 140.7°. what is the measure of its supplemen…
$39.3$
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a triangle has two sides of length 8 and 19. what is the smallest possi…
12
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what is the value of m?
52
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what is the value of t? 43° identify complementary, supplementary, vert…
137
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a deck surrounds a rectangular swimming pool. what is the area of the p…
252 square yards
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the measure of an angle is 43°. what is the measure of its complementar…
47
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a triangle has two sides of length 8 and 12. what is the smallest possi…
5
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what is the value of z? z 30°
$60$
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name the figure below in two different ways. symbol: and
$\overleftrightarrow{TR}$, $\overleftrightarrow{RZ}$
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what is the value of n? 27° 49° n
$76$
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a triangle has two sides of length 15.1 and 10.3. what compound inequal…
\(4.8<x<25.4\)
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name the figure below in two different ways. symbol: and
$\overleftrightarrow{VY}$, $\overleftrightarrow{NY}$
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use the diagram to answer the question. determine the area of the recta…
# Explicación: ## Paso1: Encontrar la base total del rectángulo Sumamos las longitudes dadas: $4 + 12=16$ pulgadas. ## Paso2: Aplicar la fórmula de área de un rectángulo La fórmul…
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a triangle has two sides of length 3 and 6. what is the smallest possib…
4
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identify whether each segment measures less than 5 units (<), 5 units, …
1. < 2. > 3. < 4. = 5. <
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name the figure below in two different ways.
$\overleftrightarrow{UH}$, $\overleftrightarrow{HU}$
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name the figure below in two different ways.
$\overline{RH}$ and $\overline{HR}$
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a rectangle has an area of 90 square centimeters and a height of 12.5 c…
# Explicación paso a paso: ## Paso1: Recordar la fórmula del área del rectángulo El área $A$ de un rectángulo está dada por $A = b\times h$, donde $b$ es la base y $h$ es la altur…
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a triangle has two sides of length 19 and 6. what compound inequality d…
\(13<x<25\)
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which angle is complementary to ∠4?
∠5
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example 1 locate a point at a fractional distance check find x on $over…
C. 5
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a triangle has two sides of length 1 and 10. what is the smallest possi…
10
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this diagram represents a square backyard with a patio area and a garde…
D. $0.645 - 0.355 = 0.29$
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3. explain why figure b is not the image of figure a after a reflection…
The distances of corresponding points of Figure A and Figure B to line \(l\) are not equal and the orientation of parts of the figures relative to line \(l\) is wrong for a reflec…
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the area of the floor of a square - shaped play pen is 6 square meters.…
$10$ m
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a triangle has two sides of length 11 and 3. what is the largest possib…
13
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elizabeth and lillian have cube - shaped bins to store their items on s…
Elizabeth
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find the y - intercept and the x - intercept of the line below. click o…
(a) y - intercept: -3 (b) x - intercept: -1
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find the x - intercept and the y - intercept of the line below. click o…
(a) 4 (b) -4
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a triangle has two sides of length 4 and 19. what is the smallest possi…
16
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find the length of the segment indicated. round to the nearest tenth if…
8
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consider quadrilateral quad inscribed in circle p. what is the measure …
C. \(102^{\circ}\) (assuming the opposite - angle relationship in a cyclic quadrilateral where if one angle is \(78^{\circ}\), the opposite angle is \(180 - 78=102^{\circ}\))
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find m∠vpq.
$75^{\circ}$
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find m∠vpq.
$75^{\circ}$
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12 if (mangle knm=(8x - 5)^{circ}) and (mangle mnj=(4x - 19)^{circ}), f…
$131^{\circ}$
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find m∠vpq.
$75^{\circ}$
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find the m∠bdg.
$14^{\circ}$
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solve for x. g (6x + 28)° b c f h (12x - 8)° d a e
$x = 6$
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the present shown below is a cube. 20 cm 20 cm 20 cm find the surface a…
2400
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the present shown below is a cube. find the surface area of the present…
3600
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this question has two parts. first, answer part a. then, answer part b.…
Part A: 16 Part B: 12
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in circle o, the measure of minor arc rps is 120°, and major arc spt? a…
None of the above options are correct based on the given information about the minor arc \(RPS = 120^{\circ}\) and the concept that the sum of a minor arc and its corresponding ma…
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are the triangles congruent? why or why not? yes, all the angles of eac…
Yes, they are congruent by either ASA or AAS.
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what is the volume of the following rectangular prism? volume = units³
$8\frac{1}{8}$
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nd the value of x using the figure, shown to the right. value of x is (…
25
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solve the inequality and graph the solution on the line provided. -8 + …
Inequality Notation: $x < - 6$ Number Line: An open - circle at - 6 and an arrow pointing to the left.
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7. scott is building a set of stairs off the back of his deck. he measu…
$20.78$ feet
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what additional information is needed to prove that the triangles are c…
NK ≅ MQ
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circle the error and then write the correct word in the space below. ¿v…
algún proyecto
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1. here are three pairs of figures. a. which transformation takes figur…
a. Rotation b. Reflection c. Translation
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circle the error and then write the correct word in the space below. ¿v…
proyecto
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solve the inequality and graph the solution on the line provided. 8 - 4…
Inequality Notation: $x < 3$ On the number - line, you would draw an open circle at 3 (because 3 is not included in the solution set) and draw an arrow to the left to represent al…
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the area of a square flowerbed is 81 square yards. what is the length o…
9
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example 1 locate a point at a fractional distance find b on $overline{a…
The coordinate of point B is - 2.
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name the plane that is highlighted in the diagram below. answer attempt…
Plane JKL
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question name the figure below in two different ways. symbol: answer at…
$\overleftrightarrow{UB}$, $\overleftrightarrow{BU}$
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which kind of triangle is shown? acute equilateral obtuse isosceles rig…
acute equilateral
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question name the figure below in two different ways. answer attempt 1 …
$\overleftrightarrow{WI}$, $\overleftrightarrow{WB}$
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two angles that are opposite each other when two lines intersect are ca…
1. Vertical angles 2. Alternate interior angles 3. Corresponding angles 4. Consecutive interior angles 5. Transversal 6. Perpendicular bisector 7. Alternate Interior Angles Conjec…
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given stv, use the protractor to measure ∠stv and ∠utv. also determine …
The sum of the measures of $\angle STV$ and $\angle UTV$ is the sum of the two values obtained from the protractor measurements. (Since no actual measurements are given in the ima…
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circle the error and then write the correct word in the space below. ha…
carnet de identidad
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which kind of triangle is shown? acute isosceles right isosceles acute …
right scalene
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the building code for a set of indoor stairs is that the height of each…
$12.65$ inches
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question name the figure below in two different ways. j e d symbol: ans…
$\overleftrightarrow{JD}$, $\overleftrightarrow{ED}$
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using a compass and straightedge, construct the bisector of the angle s…
The constructed ray from the vertex through the intersection of the two inner - arcs is the angle bisector.
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name the figure below in two different ways. answer attempt 1 out of 2
$\overleftrightarrow{AN}$, $\overleftrightarrow{AU}$
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using a compass and straightedge, construct the perpendicular bisector …
The perpendicular bisector of AB and the angle bisector are constructed as described above with all construction marks left.
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which of these shapes is an obtuse isosceles triangle?
(Without seeing the specific lengths and angles precisely from the image, assume the blue triangle is the one that has two equal sides and an obtuse angle. So the answer is the bl…
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name the figure below in two different ways. a h symbol: answer attempt…
$\overline{AH}$, $\overline{HA}$