Question

The diagonals of a rhombus are 7.5 cm and 14 cm. Find its area.​

Answer 1

Answer:

area of rhombus =diagonal 1 × diagonal 2 /2

diagonal 1=7.5cm

diagonal 2=14cm

area of rhombus =7.5×14/2=7.5×7=52.5cm²

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Answer 2

☆ Solution ☆

Given :-

• The diagonals of a rhombus are 7.5 cm and 14 cm.

To Find :-

• The area of rhombus .

Step-by-Step-Explaination :-

As we know that :-

Area of rhombus = 1/2 × d1 × d2

Where,

• d1 = 7.5

• d2 = 14

Putting the respective value,

Area of rhombus = 1/2 × 7.5 × 14

Area of rhombus = 7.5 × 7

Area of rhombus = 52.5

Hence,

Area of rhombus = 52.5 cm²

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Know More :-

Perimeter of Rectangle = 2 ( l + b )

Perimeter of Square = 4 × side

Perimeter of Triangle = 3 × side

Area of Rectangle = L × B

Area of Square = ( side ) ²

Area of Parallelogram = Base × Height.

Area of triangle = 1/2 × base × height

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