Similar Triangles and Proportionality

Find the scale factor from the smaller triangle to the bigger.

• 2/3

• 1/2

• 1.5

• 3

Tags

CCSS.7.G.A.1

Find length of segment AB.

• x = 810

• x = 21.6

• x = 33.75

• x = 67.5

Tags

CCSS.HSG.SRT.B.4

Solve for X

• 7.5

• 4.8

• 13.33

• 5

Tags

CCSS.HSG.CO.C.10

Find the value of x.

• 6.92

• 18.67

• 2.625

• 13.71

Tags

CCSS.HSG.CO.C.9

Which of the following is NOT true about similar figures?

• Similar figures always have the same shape.

• Similar figures always have the same size.

• Similar figures always have corresponding angles that are equal.

• Similar figures always have corresponding sides that are proportional.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

• SP and SR

• QS and PT

• PS and RS

• TP and RQ

Tags

CCSS.HSG.SRT.A.2

What is the value of X?

• X=4

• X=6

• X=3

• X=2

Tags

CCSS.HSG.SRT.A.2

Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

• AA

• SSS

• SAS

• no similar

Tags

CCSS.HSG.SRT.B.5

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

Tags

CCSS.HSG.SRT.B.4

If two figures are similar, the corresponding sides are ______________. (a)  

• equal

• congruent

• proportional

• none of these

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6