The measure of four angles of quadrilateral are (3x-15)° (2x+10)° (4x-25)° and (x+30)° respectively , then measure of the greatest exterior angle of it ?
options:
(1) 98° (2)119° (3)87° (4)114°
Answers
Answered by
0
Answer:
Step-by-step explanation:
(2x+10)+(3x+15)+(4x-30)+(2x-20)=360
11x-25=360
11x=385
X=385/11
=35.
Similar questions