Shapes Proportional

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Find the length of x

• x = 1

• x = 2

• x = 7

• x = 1/7

All corresponding sides are proportional (same ratio) in similar figures.

• True

• False

Find missing side

• 5

• 7

• 9

• 11

Which side length corresponds with EF?

• ML

• LM

• OL

• EH

The rectangles are similar.

Solve for x.

Mathematical Equivalence

ON

Are the two figures similar?

• yes

• no

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and side lengths are proportional.

• No, not similar because they are the same shape, but side lengths are not proportional.

• Yes, same shape

• No, different sizes

What does x equal?

• 9

• 11

• 17