Question

One angle of a quadrilateral is 150◦and the other three angles are equal. Find
the measure of the other three angles.

Answer 1

Answer:

70 degree each

Step-by-step explanation:

Given,

Measure of one angle = 150 degree

And remaining three angles are equal

Let the equal angles be 3x

So,

150 degree + 3x = 360 degree

( According to angle sum property of a Quadrilateral)

3x = 360 - 150

3x = 210

x = 210 / 3

x = 70 degree

Hope the answer and the explanation was easy and understandable. :)

Answer 2

Answer:

The measure of other three angles is 70°.