Question

Find the area of the rhombus having each side equal to 15 cm and one of the diagonals is 24 cm.​

Answer 1

Answer:

180

Step-by-step explanation:

Area of rhombus =pq/2

15×24/2=180

Answer 2

Solution ✌️

we know that the diagonals of a rhombus bisect each other at right angles.

so..OA=OC=AC/2

and. .OB=OD=BD/2=24/2=12cm

AB°BC=CD=DA=15cm

therefore...

So..

OA²=AB²-OB²

= >OA²=15²-12²=(15-12(15+12)

=>OA=√81=9

area of rhombus=4×area of ∆AOB

=4×(0.5×OA×OB)

=(2×9×12)cm²=216cm²

Area of the Rhombus=216cm²