One angle of a quadrilateral is 150
°and other three angles are equal. What is
the measure of each of these equal angles ?
Answers
Answered by
3
Answer:
angle a is 150
angle b is 70
angle c is 70
angle d is 70
Answered by
4
sum of angle of quadrilateral =360 degree
one is =150
360-150=210
as the rest are equal
210/3=70 degree
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