Question

Three angles of a quadrilateral are equal .Four angles is of measure 150° what is the measure of each angles​

Answer 1

Step-by-step explanation:

we know that the sum of interior angle in a quadrilateral is 360°. hence the measure of each equal angle in the quadrilateral is 70°. hence verified. thus the angles in the quadrilateral are 70°,70°,70° and 150°..

Hope its help..⤴️

Answer 2

Step-by-step explanation:

Total sum of angles of a quadrilateral =360⁰

Three angles are equal

4th angle=150⁰

Measure of each angle =

= 360⁰-150⁰

3

= 210⁰

3 =70⁰

Angles=70⁰+70⁰+70⁰+150⁰

$\huge\red{hope\: it\: helps}$