Question

10 cm
2.5 cm
15 cm
Q.3. The area of a triangle is 30 cm². If its base is 12 cm, its height is :
i)
ii)
iii)
iv​

Answer 1

Answer:

5.

Step-by-step explanation:

area of traingle =half×base×height

30= half × 12 × height

30 = 6× height

height = 30÷6= 5

Hope it helps u

Answer 2

Answer:

5cm

Step-by-step explanation:

Area of triangle : 30cm²

Base : 12 cm

We know that

½ * b * h = Area of triangle

½ * 12 * h = 30 cm²

6 * h = 30

h = 30/6

h = 5cm

So height is 5cm.