Question

if the length of one diagonal of a rhombus whose area is 216 sq.cm is 24cm find the length of the diagonal

Answer 1

WE KNOW THAT THE AREA OF A RHOMBUS IS EQUAL TO HALF OF THE PRODUCT OF THE TWO DIAGONALS
1/2× 24× X = 216
X= 216/12 = 18
SO THE OTHER DIAGONAL IS 18 CM