Question

Find BC,If Area of triangle ABC is 49cm² and height is 15cm.​

Answer 1

Answer:

If Area of triangle ABC is 49cm² and height is 15cm then BC = 6.53 cm.

Step-by-step explanation:

Given:

Area of triangle ABC = 49cm²

height = 15cm

To Find : BC

Area of triangle $= \frac{1}{2} \times base \times height$

$\frac{1}{2} \times BC \times 15 = 49$

$BC \times 15 = 98$

$BC = \frac{98}{15}$

$BC = 6.53 cm$