Similar Figures & Scale Drawings

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

Tags

CCSS.HSG.SRT.C.8

On a map, the distance between two towns in 2.6 cm. The scale of the map is 1 cm:50 km. What is the actual distance between the two towns?

• 100 km
• 130 km
• 70 km
• 150 km

Tags

CCSS.7.G.A.1

A rectangular garden is 45 ft wide and 70 ft long. On a blueprint, the width is 9 in. Identify the length on the blueprint. 

• 7 in
• 9 in
• 12 in
• 14 in

Tags

CCSS.7.G.A.1

• 1.2 km

• 4.3 km

• 5.8 km

• 8.4 km

• 1.5

• 6

• 8

• 10.7

What is the scale factor if the triangle on the left is the original?

• 2
• 3/2
• 2/3
• 1/2

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

• x = 9

• x = 28

• x = 7

• x = 63

What is the new area if the rectangle is enlarged with a scale factor of 3?

• 912 cm²
• 724 cm²
• 864 cm²
• 1220 cm²

Tags

CCSS.7.G.A.1

CCSS.7.G.B.6

What is the new perimeter if the rectangle is enlarged with a scale factor of 3?

• 40 cm
• 60 cm
• 80 cm
• 120 cm

Find the perimeter of the large triangle.

• 24
• 36
• 12
• 54

Tags

CCSS.5.MD.B.2