Question

If one angle of quadrilateral 102° and the other three angles are equal find all the angles?

Answer 1

Answer:

Other three angles are of 86°

Step-by-step explanation:

As we know that the sum of all angle of quadrilateral is 360

and one angle is of 102°and the other three angles are equal so let them be x

now,x+x+x+102=360

3x+102=360

3x=360-102

3x=258

x=258/3

x=86