Question

the area of a rhombus is 60sq.cm and one of its diagonal is 8cm.find the other diagonal

Answer 1

Area of rhombus = 1/2 × d1 × d2

= 1/2 × 8 × d2 = 60

= 4d2 = 60

d2 = 60/4

= 15 cm.

Answer 2

area of the rhombas = 60 sq .cm
area of the diagonal 1 =8 cm
area of the diagonal 2 = x
60=1/2 ×8×d2
d2 =60/4
d2=15