Question

Find the third angle when two angles of a triangle are 104 degree and 36 degree ​

Answer 1

Answer:

40

Step-by-step explanation:

By Angle Sum Property

angle A +angleB+angleC =180°

=104+36+angle C=180

=140+angle C =180°

angle C=180°-140°

angle C= 40

Answer 2

Given :

• 1st angle of triangle = 104°
• 2nd angle of triangle = 36°

To find :

• 3rd angle of triangle

According to the question,

As we know that,

Sum of all interior angle of triangle is 180°

Let,

The third angle of triangle be x

→ 104° + 36° + x = 180°

→ 140° + x = 180°

→ x = 180° - 140°

→ x = 40°

So,the third angle of triangle is 40°.

____________________

★ Verification :

→ 104° + 36° + x = 180°

Putting the value of x = 40°

→ 104° + 36° + 40° = 180°

→ 180° = 180°

.°. L.H.S = R.H.S

Hence,Verified.