Question

he base of a triangle is 9 inches and its height is 4 inches. What is the area of the triangle?

Answer 1

Area = (1/2)*base *height

        =(1/2)*(9)*(4)

       = (9*2)

       = 18 Inches^2

Answer 2

Answer:

18 inch²

Step-by-step explanation:

Given,

Base = 9 inches

Height = 4 inches

By using the formula of area of triangle.

Area of ∆ = 1/2 × b × h

Now, putting the given values.

Area of ∆ = 1/2 × 9 × 4

Area of ∆ = 9 × 2

Area of ∆ = 18 inch²

.°. Area of ∆ = 18 inch²