MM-SIMILAR TRIANGLES

If two figures are similar their angles are______.

• proportional
• congruent
• supplementary
• complementary

If two figures are similar, the corresponding sides are ______________.

• equal
• congruent
• proportional
• none of these

Are the triangles similar?

• Yes
• No

Find side length X.

• 16
• 18
• 2.4
• 15

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Find side length X.

• 16
• 18
• 2.4
• 15

Find side length X.

• 30
• 25
• 15
• 40

What is the measure of the missing angle?

• 140
• 130
• 50
• 90

What does it mean for two shapes to be similar?

• Same shape, but different size.
• Same size and same shape.
• Their angles add up to 180^o.
• They are congruent.

Tell whether the triangles are similar. Explain.

• Yes because it looks like it

• Yes because 81 + 48 + 51 = 180

• No because 81 + 48 + 51 =/= 180

• Def not