The perimeter of a Rhombus is 40 cm then the length of its side ……………..
The perimeter of a Rhombus is 40 cm then the length of its side is…………cm.
A) 10
B) 16
C) 32
D) 70
5 views
2 Answers
Correct option is (A) 10
All 4 sides are equal in a Rhombus.
Let one side is of length a unit in Rhombus.
\(\therefore\) Perimeter of Rhombus = Sum of all 4 sides
= 4a
\(\Rightarrow\) 4a = 40 cm \((\because\) Perimeter = 40 cm (given))
\(\Rightarrow\) \(a=\frac{40}4\,cm\) = 10 cm
5 views
Answered