four angles of a quadrilateral are(2x + 20)°,(3x-30),(x+10)° and 2x°.find x
Answers
Answered by
1
Answer:
Four angles of a quadrilateral are ( 2x+20)degree, (3x-30)degree, (x+10) degree, and (2x)degree Get the answers you ...
4 वोट
Similar questions