Question : One side of the triangle is 15 cm and the corresponding height is 6 cm, then area of the triangle is:
Option 1: 46 sq. cm
Option 2: 45 sq. cm
Option 3: 47 sq. cm
Option 4: 48 sq. cm
Correct Answer: 45 sq. cm
Solution : The area of a triangle, $\text{Area} = \frac{1}{2} \times \text{base} \times \text{height}$ Substituting the given values, $⇒\text{Area} = \frac{1}{2} \times 15 \, \text{cm} \times 6 \, \text{cm} = 45$ sq.cm Hence, the correct answer is 45 sq. cm.
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