Question

Find the area of a rhombus whose diagonals are 3cm, 7cm is ?​

Answer 1

Answer:

area of rhombus = 1/2 ×d1 ×d2

" " " " " " rhombus = 1/2×3 ×7

" "" " " " " rhombus = 21/2

= 10.5 ans

Answer 2

Answer:

Here is your answer  -  10.5

Step-by-step explanation:

So we know the formula for area of rhombus is

Area = diagonal 1 x diagonal 2 / 2 or simply as p x q / 2

so here diagonal 1 or p  = 3cm

and diagonal 2 or q = 7cm

so now 7 x 3 / 2

then 21/2

that is 10.5

so your answer is 10.5 sq.cm