Question

two angles of a pentagon at 150 degree and 120 degree find the other three angles if they are equal in measurements​

Answer 1

Answer:

          90°

Step-by-step explanation:

The sum of the interior angles of an n-sided polygon is (n-2)×180°.

So the sum of the interior angles of a pentagon is 3×180° = 540°.

The sum of "the other three angles" is then 540° - 150° - 120° = 270°.

As these three angles are equal, they are each equal to

270° / 3 = 90°.

Answer 2

Answer:

thus

measure of left sides is 90 degrees

please mark as brainliest if correct.