Question

Find the area of $△$ABC, if BC = 10 cm and AD = 6 cm.

• A. $15c{m}^2$
• B. $20c{m}^2$
• C. $25c{m}^2$
• D. $30c{m}^2$

Answer 1

The correct option is D $30c{m}^2$

Area of $△$ABC
$=\frac{1}{2}\times base\times height$
$\frac{1}{2}\times BC\times AD$
$\frac{1}{2}\times 10\times 6$
$=30c{m}^2$