Question

the area of triangle is 84 sq cm if base is 12 cm what is the height​

Answer 1

Step-by-step explanation:

Area of triangle =84

$\frac{1}{2} \times b \times h = 84 \\ \frac{1}{2} \times 12 \times h = 84 \\ 6 \times h = 84 \\ 6h = 84 \\ h = \frac{84}{6 } \\ height = 14cm$