Question

the perimeter of a parallogram is 48 cm one of its side is 14 cm then its adjacent side is 14cm ​

Answer 1

The perimeter of a rhombus is 100 cm, If one of its diagonals is 14 cm.Then the area of the rhombus is

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Description for Correct answer:

Side of rhombus=1004

=25cm

we know that in a rhombus

4a²=d²1+d²21

⇒d²2=4×(25)²-(14)²=2500−196=2304

⇒d2=2304−−−−√=48cm

⇒Area=1/2×d/1×d/2

=12×14×48=336cm²