Question

Find the area of a rhombus, whose perimeter is 52 m and height is 7 m.
1. 78 m²
2. 91 m2​
3. 81 m2​
4. 92 m2​

Answer 1

Correct Answer - Option 2 : 91 m2​

Given:

The perimeter of rhombus = 52 m

Height of rhombus = 7 m

Concept used:

The all the sides of the rhombus is equal and diagonal bisects each other at 90° 

Formula used:

Perimeter of rhombus = sum of all sides

Area of rhombus = Base × height

Calculation:

The length of the side of the rhombus = (Perimeter/4)

⇒ (52/4)

⇒ 13 m

Area of rhombus = Base × height

⇒ 13 × 7

⇒ 91 m²

∴ Area of rhombus is 91 m².