similar triangles

Find side length X.

• 16
• 18
• 2.4
• 15

Find side length X.

• 30
• 25
• 15
• 40

Find side length X.

• 30
• 25
• 15
• 40

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

Are the following similar? Why or why not?

• Yes. All pairs of corresponding angles are congruent.
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Given that Triangle ABC is similar to Triangle DEF. Find the angle B.

• 60⁰

• 42⁰

• 79⁰

• 180⁰

Find the value of y.

• 24

• 16

• 6

• 54

Sides in similar figures must be proportional.  

• True
• False