Question

the area of a rhombus is 17.6m sq. if one of the diagonals is 5.5cm long, find the length of the other diagonal​

Answer 1

Answer:

Area of rhombus=(1/2)×d1×d2=17.6×10000(sq cm)

(1/2)×5.5(cm)×d2=17.6×10000

d2= 17.6×2×10000/5.5=320000/5=64000 cm

Ans looks peculiar. 17.6 should be cm sq not m sq

Then Ans becomes 6.4. This is reasonable