Question

The two diagonals of a rhombus are 20 cm and 21 cm. Find its perimeter
​

Answer 1

Explanation:

follow me mark as brainlist

Answer 2

Answer :-

We know that,

• Rhombus is like a square.

▪Area = 1/2 × product of its diagonals

↪Area = 1/2 × 20×21

↪Area = 210 cm^2

▪Side = Root (Area)

↪Side = Root (210)

↪Side = 14.5 cm (Approx)

☆Perimeter of Rhombus = 4×Side

↪ Perimeter = 4×Side

↪Perimeter = 4×14.5

↪Perimeter = 58 cm

Hence, the perimeter of Rhombus is 58 cm.