Question

Find the area of triangle whose base is 4 cm and height of triangle is 12 cm.

• A. $24c{m}^2$
• B. $12c{m}^2$
• C. $18c{m}^2$
• D. $\text{None of these}$

Answer 1

The correct option is A

$24c{m}^2$

Area of triangle $=\frac{1}{2}\times \text{base}\times \text{height}$
$=\frac{1}{2}\times 4cm\times 12cm$
$=24c{m}^2$