Decide whether two triangles are similar

Question 1

Triangle 1 has angles 70° and 51°. Triangle 2 has angles 70° and 53°. Are the triangles similar?

• A. Yes
• B. No

Question 2

Triangle P has sides 2, 3, 4 cm. Triangle Q has sides 3, 6, 8 cm. Are they similar?

• A. Yes
• B. No

Question 3

Triangle 1 has angles 37° and 37°. Triangle 2 has angles 37° and 102°. Are the triangles similar?

• A. Yes
• B. No

Question 4

Triangle P has sides 5, 7, 8 cm. Triangle Q has sides 10, 14, 16 cm. Are they similar?

• A. Yes
• B. No

Question 5

Triangle 1 has angles 51° and 35°. Triangle 2 has angles 51° and 94°. Are the triangles similar?

• A. Yes
• B. No

Question 6

Triangle P has sides 2, 3, 4 cm. Triangle Q has sides 3, 3.5, 6 cm. Are they similar?

• A. Yes
• B. No

Question 7

Triangle 1 has angles 75° and 43°. Triangle 2 has angles 75° and 62°. Are the triangles similar?

• A. Yes
• B. No

Question 8

Triangle P has sides 3, 4, 5 cm. Triangle Q has sides 9, 12, 15 cm. Are they similar?

• A. Yes
• B. No

Question 9

Triangle 1 has angles 51° and 44°. Triangle 2 has angles 51° and 85°. Are the triangles similar?

• A. Yes
• B. No

Question 10

Triangle P has sides 2, 3, 4 cm. Triangle Q has sides 4, 6, 10 cm. Are they similar?

• A. Yes
• B. No

Question 11

Triangle 1 has angles 66° and 61°. Triangle 2 has angles 66° and 47°. Are the triangles similar?

• A. Yes
• B. No

Question 12

Triangle P has sides 5, 7, 8 cm. Triangle Q has sides 12.5, 16.5, 20 cm. Are they similar?

• A. Yes
• B. No

Question 13

Triangle 1 has angles 52° and 39°. Triangle 2 has angles 52° and 89°. Are the triangles similar?

• A. Yes
• B. No

Question 14

Triangle P has sides 3, 4, 5 cm. Triangle Q has sides 4.5, 8, 7.5 cm. Are they similar?

• A. Yes
• B. No

Question 15

Triangle 1 has angles 35° and 52°. Triangle 2 has angles 35° and 93°. Are the triangles similar?

• A. Yes
• B. No

Question 16

Triangle P has sides 4, 6, 7 cm. Triangle Q has sides 10, 17, 17.5 cm. Are they similar?

• A. Yes
• B. No