Question

1. In the figure AB = QR, AC = PQ, BC = PR. Also <A = 50° , <B = 60°
a) Compute <C?
b) Find all angles of APQR ?
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Answer 1

Step-by-step explanation:

pls observe the above pic

Answer 2

Answer:

a) Angle C = 70⁰

b)

Step-by-step explanation:

Every Triangle has 180⁰

So, Angle Abc = Angle A + Angle B +Angle C

180⁰ = 50⁰ + 60⁰ + Angle C

180⁰ = 110⁰ + Angle C

180⁰- 110⁰ = Angle C

70⁰ = Angle C

Therefore, Angle C = 70⁰

Hence, Angles APQR is equal to Triangle ABC i.e. AB = QR, AC= PQ, BC= PR.

Hence, Triangle ABC = Triangle PQR

Therefore, Angle P = 50⁰

Angle Q = 60⁰

Angle R = 70⁰