12/2 Math 8 Homework- Similar Figures Day 1

• No, they are not similar.

• Yes, they are similar.

Triangle ABC has sides of length 3, 4, and 5. Triangle DEF has sides of length 6, 8, and 10. Are these triangles similar?

• No, they are not similar.

• Yes, they are similar.

If two triangles have two pairs of corresponding angles equal, what can be said about the triangles?

• They are congruent.

• They are similar.

• They are neither similar nor congruent.

• No, they are not similar.

• Yes, they are similar.

Triangle ABC has sides of length 5, 12, and 13. Triangle DEF has sides of length 10, 24, and 26. What is the ratio of the sides of triangle ABC to triangle DEF?

• No, they are not similar.

• Yes, they are similar.

Triangle GHI has sides of length 7, 24, and 25. Triangle JKL has sides of length 14, 48, and 100. Are these triangles similar?

• No, they are not similar.

• Yes, they are similar.

If two triangles have two pairs of corresponding angles equal, what is the third pair of angles?

• They are equal.

• They are not equal.

• Cannot be determined.

Triangle MNO has sides of length 9, 12, and 15. Triangle PQR has sides of length 3, 4, and 5. What is the ratio of the sides of triangle MNO to triangle PQR?

• 3:1

• 1:3

• 2:1

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5