Question

In ∆ABC if mL A =76°,L B=48°,then find measure of L c​

Answer 1

Answer:

sum of all angles in a triangle is 180 so angle a +angle b+angle c = 180

angle c = 180 - (angle a+angle b)

angle c = 180-(76+48)

angle c = 180-124

angle c = 56

Answer 2

Answer:

Hola... Here's the answer for your question..

Step-by-step explanation:

Given:-

∠B=76°

∠C=48°

∠A=?

As we know that, sum of all angles of a triangle is 180°.

∴∠A+∠B+∠C=180°

⇒∠A+76°+48°=180°

⇒∠A+124°=180°

⇒∠A=180°−124°

⇒∠A=56°

Hope it helpz you..

Thank you