Math, asked by permgupta941, 8 months ago

two base angle of a triangle are 78 and 42 find the vertical Angle

Answers

Answered by Sanskar4444

3

Answer:

sum of all angle of triangle is 180

So third angle will be 180- (78+42)

=180-120

=60

Answered by bhargavigs48

2

Answer:60

Step-by-step explanation:

The sum of all angles is 180degree.so to find the third angle when two angles are given : 180 - (78 +42)

That is 180 - 120 =60

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