Find the value of x if x,(2x + 13°),(3x+10°) and ( x-6°) are all the angles of a quadrilateral

Asked by mokshithaanneboina | 26th Jun, 2020, 07:25: AM

Expert Answer:

Sum of all the angles of a Quadrilateral is 3600 .
 
x + 2x + 13 + 3x+10 + x - 6 = 3600 
→ 7x + 17 = 360
→ 7x  = 343
→ x  = 490

Answered by Yasmeen Khan | 26th Jun, 2020, 02:27: PM