Question

find the area of rombhous each side which measures 20cm and one of whose diagonal is 24cm

Answer 1

Answer:

The area of a rhombus is given by the formula 1/2 * d1 * d2

So if the sides measures 20 cm each, and the diagonal is 24, By pythagoras theorem,

12^2 + x^2 = 20^2

144 + x^2 = 400

x^2 = 256

x=16

16 * 24 = 384 sq.cm

Hope this helped!