Question

the angels of a quadrilateral are x⁰,2x,(x-10)⁰and(x+25)⁰. find the measures of all the four angles​

Answer 1

Answer:

69°,138°,59°,94°

Step-by-step explanation:

sum of all angles in a quadrilateral is 360

x+2x+x-10+x+25=360

5x+15=360

5x=345

x=69°

2x=138°

x-10=59°

x+25=94°

Answer 2

Answer:

69°,138°,59°,94°

Step-by-step explanation:

x+2x+(x-10)°+(x+25)°=360°

5x+15=360

5x=345

x=69