in a trapezium PQRS find X and Y
P=2x+10, S=y, Q=92, R=x+20
Answers
Answered by
3
Answer:
x=68°
y=40°
2x+10+y+92+x+20=360
3x+y=238. eqn 1
92°+x+20°=180°
x=68°
put value of x in eqn 1
198+y=238
y=40°
Similar questions