Question

Answer this picture in the picture given, answer with step by step explanation.​

Answer 1

Answer:

a) 50°

Sum of all angles of the triangle is 180°

So angle a +angle b+ angle c= 180°

55°+75° + angle c= 180°

130°+angle c = 180°

angle c= 180°-130°=50°

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Answer 2

Answer

Option A which is 50°

Given

Measure of Angle A as 55°

Measure of Angle B as 75°

To find out

Measure of Angle C ?

Let's start

$\clubsuit\: \: \sf\red{\red{By \: Angle \: sum \: property \: of \: triangle:-}}$

∠ ABC + ∠ BCA + ∠ BAC = 180°

75° + ∠ BCA + 55° = 180°

130° + ∠ BCA = 180

∠ BCA = 180 - 130

∠ BCA = 50

option A is correct

HOW

• As 2 angles were given we found the third one by ASP