Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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lesson 3.2 exit ticket (calculator not allowed) using the diagram below…
$106^{\circ}$
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lesson 3.2 exit ticket (calculator not allowed) using the diagram below…
\(106^{\circ}\)
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determine a series of transformations that would map figure q onto figu…
A reflection over the y - axis followed by a translation 6 units down.
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9 the side length of a square that has an area of 60 cm² is between whi…
7 cm, 8 cm
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6. the diagram shows two marathon runners, a and b, heading towards the…
29 m
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question the figure below is dilated by a factor of 2 centered at the o…
# Explicación: ## Paso 1: Identificar coordenadas de puntos Supongamos que los puntos del triángulo original son \(H(x_1,y_1)\), \(J(x_2,y_2)\) y \(I(x_3,y_3)\). Por ejemplo, si \…
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question 13 of 20: select the best answer for the question. 13. firewoo…
A. 128 cu. ft
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corresponding angles definition
When two parallel lines are cut by a transversal, corresponding angles are the angles in the same relative position at each intersection and are congruent if the lines are paralle…
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5 for each side length s of a square, list the area of the square (a = …
| s | A | |----|----| | 4.3 | 18.49 | | 4.4 | 19.36 | | 4.5 | 20.25 | | 4.6 | 21.16 |
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6 the side length of a square that has an area of 20 cm² is between whi…
4 cm, 5 cm
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find the surface area and volume of the solid. round each measure to th…
Volume: $640$ $ft^{3}$ Surface area: $579$ $ft^{2}$
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o you understand? 1. how does an area model represe multiplication?
An area model represents multiplication by using the length and width of a rectangle as the factors, and the area of the rectangle as the product.
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consecutive exterior angles definition
Consecutive exterior angles are a pair of angles that lie outside two parallel lines on the same - side of a transversal.
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points a - h in the standard (x,y) coordinate plane below all have inte…
11. A. $A$ 12. K. $\overline{DE}$
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11. which of the following points has the coordinates (-2,3)? a. a b. b…
11. (No answer provided as no graph or point - locations are given) 12. (No answer provided as no figure of line - segments is given) 13. (No answer provided as no point - coordin…
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9. in the figure below, bd is parallel to eg. which of the following pa…
D. $\angle ACD,\angle CFE$ ### 10.
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identify the figure that has rotational symmetry (1 point) a kite a tra…
C. a rectangle
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identify the rotation function mapping used to turn a(-7,4) to a(-4,-7)…
\((x,y)\to(-y,x)\)
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the circumference of a circle is 56.52 millimeters. what is the circles…
$18.00$ mm
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the figure below has a point marked with a large dot. first, reflect th…
Point in original figure: $(5, - 2)$ Point in final figure: $(-5,-2)$
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angles and transformations finding angle measures given two intersectin…
$m\angle1 = 107^{\circ}$ $m\angle2 = 73^{\circ}$ $m\angle4 = 73^{\circ}$
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the circumference of a circle is 100.48 yards. what is the circles diam…
32.00 yards
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determine the congruence transformation used on triangle abc that resul…
Triangle ABC was reflected across the y - axis, then shifted 2 units to the right and 2 units up.
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in 1 - 6, complete each blank with the letter of the correct vocabulary…
(1) B. Undefined (2) E. Negative (3) F. Rise (4) C. Run (5) D. Zero (6) A. Positive (7) 2 (8) \(\frac{3}{4}\) (9) UNDEFINED (10) - 25 (11) 0 (12) \(-\frac{1}{2}\)
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what two rigid transformations were performed on figured abcd to produc…
ABCD was first rotated 90 degrees, then shifted 3 units to the left and 5 units up.
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in the figure below, m∠1 = 84°. find m∠2, m∠3, and m∠4.
$m\angle2 = 96^{\circ}$ $m\angle3 = 84^{\circ}$ $m\angle4 = 96^{\circ}$
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state the reason that parallelograms adcb and ehgf are congruent. (1 po…
ADCB ≅ EHGF because parallelogram ADCB was translated.
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the radius of a circle is 13 centimeters. what is the circles circumfer…
$81.68$ cm
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△efg is rotated -90 degrees to create △xyz. which of the following stat…
\(\angle E\cong\angle X\)
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the diameter of a circle is 14 feet. what is the circles circumference?…
$43.98$ feet
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does the capital letter f have line symmetry, point symmetry, both, or …
neither
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if the figure above is rotated 270 degrees about the origin of the figu…
D. $(1,2)$
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the circumference of a circle is 94.2 centimeters. what is the circles …
15.00 cm
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the radius of a circle is 2 inches. what is the circles circumference? …
$12.57$ inches
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06 multiple choice select the triangle congruence that proves the trian…
D. ASA
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the coordinate p (-2, 7) is reflected over the y - axis. state the coor…
B. $P'(2,7)$
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12 trouve laire de la section ombree si le cube a une arête de 8 cm.
$64$ $cm^{2}$
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the diameter of a circle is 32 inches. what is the circles circumferenc…
$100.53$ inches
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what type of transformation can map △abc to △abc? (1 point) a translati…
a rotation
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prove: △abd≅△cbd statements 1. $overline{ab}congoverline{cb}$ 2. $overl…
3. Reason: Definition of angle - bisector 4. Reason: Reflexive property of congruence 5. Reason: SAS congruence criterion
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11. trouve laire du parallélogramme suivant : 8 cm 6 cm 12 cm
$96$ $cm^{2}$
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the radius of a circle is 6 inches. what is the circles circumference? …
$37.70$ inches
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which explanation for the congruency of the trapezoids is correct? note…
The trapezoids are congruent because ABCD was translated left 4 units and up 2 units.
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prove: △prs≅△pts statement 1. s is the mid - point of (overline{rt}) 2.…
3. Reason: Definition of mid - point 4. Reason: Reflexive property of congruence 5. Reason: SSS (Side - Side - Side) congruence criterion
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given: $overline{yz}$ bisects $angle wyx$, $angle ywzcongangle yxz$. pr…
1. Given 2. Given 3. Reflexive Property 4. Definition of Angle Bisector 5. AAS
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given: $overline{ps}paralleloverline{qr}$, $angle qpscongangle srq$. pr…
2. Reflexive property 3. Alternate - interior angles 4. ASA (Angle - Side - Angle) 5. Corresponding parts of congruent triangles (CPCTC)
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what composition transformation rule has triangle lmn, l (1, 1), m (7, …
a reflection across the y - axis and a move to the right by 3 and down by 2
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volume = ② set 2 volume =
$16\ cm^{3}$
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the radius of a circle is 4 kilometers. what is the circles circumferen…
$25.13$ km
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the point p ( - 1, 2 ) is rotated to become p ( 2, 1 ). describe the ro…
-90 degrees rotation
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volume = ② set 2 volume = practice nd the area of each rectangle.
1. For the first rectangular - prism: 40 cubic units 2. For the second rectangular - prism: 16 cubic cm
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volume = ② set 2 volume =
The volume of the first prism is 40 cubic units and the volume of the second prism is 16 cubic cm.
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10 units 2 units 2 units volume = ____
40 cubic units
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the coordinate point q (0, 10) is reflected over the y - axis. identify…
B. $(0,10)$
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slope and rate of change student handout the side view of two ramps at …
(a) Height (both are 8 ft) (b) Base length (ramp A has base 12 ft, ramp B has base 8 ft) (c) Ramp B appears steeper. Since the height (rise) is the same for both ramps (8 ft) and …
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translate pqr is reflected over a vertical line of reflection to create…
$(11,1)$
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slope and rate of change student handout the side - view of two ramps a…
a. The vertical height (8 ft) is the common measurement. b. The horizontal length is different (12 ft for ramp A and 8 ft for ramp B). c. Ramp B appears steeper. Justification: Th…
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15. a farmer is planning to fence in a larger plot of land for her cows…
Yes, the two rectangles are similar because the ratios of their corresponding sides are equal.
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the radius of a circle is 8 meters. what is the circles circumference? …
$50.27$ m
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3 units 2 units 6 units volume = ____
36 cubic units
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5 units 8 units² volume = __________
40 cubic units
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a = (-5,4) b = (-1,4) c = (-5,1) d = (-1,1) jarvis wants to translate r…
$(-9,4)$
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the diameter of a circle is 2 miles. what is the circles circumference?…
$6.28$ miles
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for the right triangles below, find the exact values of the side length…
\(a=\frac{\sqrt{2}}{2}\), \(d = \frac{2\sqrt{3}}{3}\)
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which angles are corresponding angles? ∠kjm and ∠koh ∠kjm and ∠nmo ∠kjm…
$\angle KJM$ and $\angle NMO$
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what kind of translation has been done to quadrilateral abcd? (1 point)…
Quad ABCD has been translated 9 units to the right and 3 units down.
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the diameter of a circle is 4 centimeters. what is the circles circumfe…
$12.57$ cm
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given: $overline{bc}paralleloverline{ef}$, d is the mid - point of $ove…
1. Given 2. Definition of mid - point 3. Vertical angles are congruent 4. Alternate interior angles 5. ASA congruence 6. CPCTC
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14. which figures represent a pair of similar figures? a. a and b b. a …
B. A and C
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determine if the triangles are congruent. explain. yes - sss yes - aas …
Yes - AAS
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which angles are supplementary angles? ∠rsp and ∠opn ∠rsp and ∠tsu ∠qpn…
∠QPN and ∠OPN
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determine how the triangles are congruent. angle-side-angle (asa) angle…
C. Hypotenuse - Leg (HL) Theorem
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which angles are adjacent angles? ∠jif and ∠gfi ∠jif and ∠gfd ∠jif and …
$\angle JIF$ and $\angle GFI$
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given: $overline{jk}paralleloverline{lm}$, $overline{jl}paralleloverlin…
1. Given 2. Alternate Interior Angles 3. Alternate Interior Angles 4. Reflexive Property 5. ASA
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given: ∠p≅∠t, r is the mid - point of (overline{qs}) prove: △pqr≅△tsr s…
1. Given 2. Given 3. Vertical Angles 4. Definition of Midpoint 5. AAS
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in the figure shown, what additional information is needed to show that…
$\angle T\cong\angle M$
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in the figure shown, which theorem can be used to show that the triangl…
A. AAS Triangle Congruence Theorem
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rectangle abcd, with four 90° angles, undergoes a translation followed …
C. distance
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complete this assessment to review what youve learned. it will not coun…
a rotation about the intersection of the two perpendicular lines
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given the figure below, find the values of x and z. (12x - 74)° (14x - …
$x = 12$, $z = 110$
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which angles are vertical angles? ∠jig and ∠hil ∠jig and ∠jil ∠mli and …
$\angle MLI$ and $\angle JIG$
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given the figure below, find the values of x and z. (12x - 74)° (14x - …
$x = 8$ $z = 158$
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which angles are adjacent angles? ∠tuw and ∠srp ∠qru and ∠qrp ∠qru and …
$\angle QRU$ and $\angle QRP$
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given the figure below, find the values of x and z. 82° (12x + 46)° z° …
$x = 3$, $z = 98$
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which angles are adjacent angles? ∠fec and ∠ihe ∠ihj and ∠ghe ∠ghe and …
∠DEC and ∠FEC
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5. on graph paper, graph $delta abc$ with vertices $a(-2,7)$, $b(-5,8)$…
$A'(-2,-7)$, $B'(-5,-8)$, $C'(-3,-1)$
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given the figure below, find the values of x and z.
$x = 3.5$ $z = 98$
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what are the coordinates of point g?
(5, 1)
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what are the coordinates of point e? write your answer as an integer or…
(2, - 3.5)
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refer to the figure. (13x + 62)° 88° progress: 0/2 part 1 of 2 (a) writ…
\(x = 2\)
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natalie wants her classmates to think of activities for their clubs. wh…
C. She asks them to fill in circles with ideas, D. She shares a few of her own ideas
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a triangle has sides with lengths of 18 miles, 80 miles, and 82 miles. …
yes
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i 176b (4) x 45° 45° 2√6
$4\sqrt{3}$
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a triangle has sides with lengths of 48 yards, 27 yards, and 37 yards. …
no
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a triangle has sides with lengths of 28 yards, 42 yards, and 53 yards. …
no
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in the figure shown, if ∠1 = 143°. find m∠2, m∠3, and m∠4. m∠2 = ° m∠3 …
$m\angle2 = 37^{\circ}$ $m\angle3 = 143^{\circ}$ $m\angle4 = 37^{\circ}$
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a triangle has sides with lengths of 25 millimeters, 60 millimeters, an…
yes
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a triangle has sides with lengths of 85 meters, 36 meters, and 77 meter…
yes
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which angles are vertical angles? ∠tsq and ∠rsv ∠tsq and ∠uvs ∠tsq and …
\(\angle TSQ\) and \(\angle RSV\)
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a triangle has sides with lengths of 36 kilometers, 47 kilometers, and …
no