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If the sides of a triangle are 5 cm, 4 cm and 3 cm, what will be its area?
Question

If the sides of a triangle are 5 cm, 4 cm and 3 cm, what will be its area?

A.

12 cm2\text{cm}^2​​

B.

cm2\text{cm}^2

C.

cm2\text{cm}^2

D.

cm2\text{cm}^2

Correct option is B

Given:

Sides of the triangle are 5 cm, 4 cm, and 3 cm.

Formula Used:

Area =12×base×height \frac{1}{2} \times \text{base} \times \text{height}

Solution:

Area =12×3×4=6 cm2= \frac{1}{2} \times 3 \times 4 = 6 \, \text{cm}^2​​

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