Similar Shapes and Scale Models

Each pair of shapes are similar. Find the missing area.

Each pair of shapes are similar. Find the missing area.

Each pair of shapes are similar. Find the missing area. Write your answer without a unit.

Each pair of shapes are similar. Find the missing length.

• 12 cm

• 11 cm

• 10 cm

• 9 cm

Each pair of shapes are similar. Find the missing length.

• 50 cm

• 60 cm

• 80 cm

• 100 cm

Each pair of shapes are similar. Find the missing length.

• 5 cm

• 5.5 cm

• 6 cm

• 6.5 cm

Each pair of shapes are similar. Find the missing volume.

Each pair of shapes are similar. Find the missing surface area.

Tags

CCSS.7.G.B.6

Two vases are similar. The smaller vase holds 800 ml. How much does the larger vase hold?

Tags

CCSS.7.G.B.6

Alec makes two solid mathematically similar models of the Titanic. The smaller model had a length of 10cm. The larger model had a length of 45cm. The mass of the larger model is 7.29 kg. Work out the mass of the smaller model. Write your answer without the unit.

Tags

CCSS.7.G.A.1