Question

In ❑MNOP, m∠N is 10° more, m∠O is 20° more, and m∠P is 30° more than m∠M, then find the measures of all four angles.

Answer 1

Step-by-step explanation:

m∠N=10 +m∠M

m∠O=20+m∠M

m∠P=30+m∠M

Using sum of all angles of quadrilateral

m∠M + m∠N + m∠O + m∠P= 360

let m∠M be X

A.T.Q.

X+(10+X)+(20+X)+(30+x)=360°

4x+60=360°

4x=360°-60°

4X=300°

X=300/4

X=75°

putting x=75° in all angles you will get answer