Question

What is the base Of triangle whose area is 42 CM square and altitude is 15 CM

Answer 1

Step-by-step explanation:

$\frac{1}{2} \times b \times h = 42$

$\frac{1}{2} \times b \times 15 = 42$

$b \times 15 = 21$

$b = \frac{21}{15}$

$b = \frac{7}{5}$

$b = 1.4$

Hope it will help you .