Similar Figures & Scale Factor

Front

The pair of figures is similar. Find the missing side.

Back

x = 10

Tags

CCSS.HSG.SRT.A.2

Front

Find the missing side length. Options: 32, 35, 20, 16

Back

35

Tags

CCSS.HSG.SRT.A.2

Front

The triangles are similar, solve for the question mark.

Back

18

Tags

CCSS.HSG.SRT.A.2

Front

Two objects that are the same shape but not the same size are _______. Options: Congruent, Vertical, Similar, Complementary

Back

Similar

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

Sides in similar figures must be proportional.

Back

True

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building?

Back

32 feet

Tags

CCSS.HSG.SRT.B.5

Front

Marvin's son is 3 ft tall and casts a shadow of 1 ft. Marvin casts a shadow of 2.5 ft. How tall is Marvin?

Back

7.5 ft

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

If the scale factor is less than one, the new figure will be

Back

a reduction

Tags

CCSS.8.G.A.3

Front

If the scale factor is greater than one, the new figure will be

Back

an enlargement

Tags

CCSS.8.G.A.3

Front

What is the scale factor from ΔDEF to ΔABC? Options: 1/2, 7/3, 2, 10/3

Back

2

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2