QF Geo Review

Triangle EFG is similar to triangle QRS. Find the value of x.

Tags

CCSS.HSG.SRT.A.2

Which is the correct equation to solve for x?

• 12x + 3 + 11x + 9 = 180

• 12x + 3 = 11x + 9

• 12x + 3 - 11x - 9 = 180

• 23x = 12

Tags

CCSS.7.G.B.5

Segment EF is shown on this coordinate plane. Which of the following describes a transformation that will result in an image that is parallel to the segment?

• A reflection over the x-axis

• A reflection over the y-axis

• A 90 degree rotation about the origin

• A 180 degree rotation about the origin

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Line segment AB is shown on this coordinate plane.

Point B is rotated 180 degrees clockwise about point A. 

Which of the following are the coordinates of its image, B’?

• (4,1)

• (2,4)

• (0,1)

• (2,2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

In a right triangle QRS, the length of the side QR is equal to one-half the length of hypotenuse QS. What is the measure, in degrees, of <S?

Tags

CCSS.HSG.SRT.B.4

Triangle ABC is similar to DFE. What is the value of x?

• 46

• 56

• 78

• 89

Tags

CCSS.HSG.SRT.A.2

If you dilate the following figure by a scale factor of 1.5, what are the new coordinates of A?

• (0,3)

• (3,0)

• (1.5,0)

• (0,1.5)

Tags

CCSS.8.G.A.3

Find the measure of angle D.

• 135

• 110

• 70

• 45

Tags

CCSS.HSG.C.A.2

Find the length of the arc.

• 23.91

• 34.8

• 42.78

• 61.26

Tags

CCSS.HSG.C.B.5

Find the area of the sector.

• 52.36

• 83.4

• 93.22

Tags

CCSS.HSG.C.B.5