Question

Its exterior angle of a triangle is 112 degree and one of the offices and interior angle is 30 degree find the other two angles of the triangle

Answer 1

Answer:

HEYA❤,

Step-by-step explanation:

Exterior angle= 112°

One of the opposite angle =30°

We know that,

Exterior angle of a triangle is equal to the sum of two interior opposite angle..

So, 112°- 30°

= 82°

3rd angle = 180°- (30°+82°)

= 180°- 112°

= 68°ans

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Answer 2

~ Answer ~

exterior angle = 112 °

one of the interior angle = 30°

as we know , exterior angle = sum of two interior angles

thus - 112° - 30°

= 82 °

3rd angle -

= A + B + C =180°

= 82° + 30° +C =180°

C = 180° - ( 82 + 30)

= 180 - 112

= 68°

hope this helps !!

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