Question

have? If the exterior angles of a quadrilateral are yº. (y + 5), (y + 10º) and (y + 25°). Find y.​

Answer 1

Answer:

y+y+5+y+10+y+25=360

collect like terms

y+y+y+y+5+10+25=360

4y=360-5-10-25

4y=360-40

4y=320

y=320/40

y=8

Step-by-step explanation: