Question

SECTION B
1. Which of the following triangles is possible? Give reasons if not possible.
a. Z A = 147°, Z B = 37°, Z C = 15°
b. Z P = 53°, 2 Q = 62°, Z R = 65°

Answer 1

Answer:

b is the correct answer

Step-by-step explanation:

sum of all angles is 180 degree

Answer 2

Answer:

a. This ∆ is not possible since the angle sum is not equal to 180⁰

147⁰+37⁰+15⁰=199⁰≠180⁰

b. this ∆ is possible as the angle sum is equal to 180⁰

53⁰+62⁰+65⁰= 180⁰