Question

please answer my question fast​

Answer 1

here is ur answer

let the longer parallel side be5x

shorter parallel side be 3x

height=16cm

area=960cm sq.

ATQ

area of trap.=1/2*h*(sum of parallel side)

960=1/2*16*8x

960=8*8x

960/8=8x

120=8x

x= 15

so longer parallel side be 5x =5*15= 75cm

so short parallel side be 3x=3*15=65

hope it helps you