Question

3. Solve the following:
(1) In ∆ ABC, angleA = 30°, angleB = 60°, then find the measure of angleC.
(no irrelevant ans right ans will be mark as brainliest and give step by step explanation)​

Answer 1

Answer:

A+B+C=180

30+60+C=180

90+C=180

C=180-90

C=90°

Mark me BRAINLIEAST

Answer 2

Step-by-step explanation:

Given condition:

Angle A=30°,B=60°,C=?

sum of a∆is always 180°

so,A+B+C=180°

30°+60°+C=180°

90°+C=180°

C=180°-90°

C=90°

so angle C is,90°