Question

If the diagonals of rhombus are 16 cm and 12 cm then find its area and perimeter.

Answer 1

Answer:40cm²,96cm²

Explanation:Use Pythagorean’s, AO=16/2=8,BO=12/2=6

In AOB,

AB² =AO²+BO²

AB²=8²+6²

AB²=64+36

AB²=100√10=10cm²

Then use the perimeter of rhombus formula,

=4×Side

10×4=40cm²

area of a rhombus =1/2×D1×D2=1/2×16×12=96cm²

so this is the answer first bisect each other of a diagonal,then multiply by ×4. Sorry for the late , hope it helps you pls mark me as brainliest