Math, asked by iphonex, 1 year ago

the parallel sides of trapezuim are in the ratio 3:4 and the perpendicular distance between them is 12 cm . if the area of the trapezium is 630cm2sq. then it's shorter of the parallel sides is:

Answers

Answered by player01
1
are of trapezium= a+b/2×h
630=3x+4x/2×12
630×2/12=7x
106=7x
x=15.14
shortest side =3x=15.14×3
=45.42cms

iphonex: thank you very very much
Similar questions