Question

The area of a triangle is 15 cm2

. If height of the triangle is 6 cm, then find its base.​

Answer 1

Answer:

5 cm

Step-by-step explanation:

Let the base be b.

1/2 × h × b = Area of traingle

=> 1/2 × 6 cm × b = 15 cm²

=> b = 15×2/6 cm = 5 cm

Answer 2

Answer:

base = 5 cm

Step-by-step explanation:

area=1/2 * base * height

15  = 1/2 * base * 6

15 * 2 = base * 6

30 / 6 = base

5 = base

therefore base = 5 cm