Question

find the perimeter of a rhombus the length of whose diagonals are 16 cm and 30 cm

please send photos ​

Answer 1

Given: Diagonals AC=30cm and DB=16cm.

Since the diagonals of the rhombus bisect at right angle to each other.

Therefore, OD=2DB=216=8cm

and OC=2AC=230=15cm

Now, In right angle triangle DOC,

(DC)2=(OD)2+(CO)2

⇒(DC)2=(8)2+(15)2

⇒(DC)2=64+225=289

⇒DC=289=17cm

Perimeter of the rhombus=4× side

=4×17=68cm

Thus, the perimeter of rhombus is 68 cm.



Answer 2

Answer:

here's ur answer.....

hope it's helpful...

☺️☺️