3 years ago

What is the missing angle

Mathematics

2 answers:

igomit [66]3 years ago

7 0

The missing angle is 53 degrees (82+45=127) (180-127=53)

Snezhnost [94]3 years ago

4 0

The sum of interior angles in a triangle is 180°
So the expression would be
∠1 + ∠2 + ∠3 = 180°

Input the numbers to find the third angle
∠1 + ∠2 + ∠3 = 180°
82° + 45° + ∠3 = 180°
127° + ∠3 = 180°
∠3 = 180° - 127°
∠3 = 53°

The missing angle is 53°

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