Question

Find
the
area .please help​

Answer 1

Area of a triangle= 1/2 b×h

base= 8•7

height= 5•4

1/2× 8•7×5•4

Area= 23•49

~23•5

Answer 2

The area is 23.49 cm²

Explanation:

Let us solve the question

In the given triangle

∵ The base of the triangle has a length of 8.7 cm

∴ The base = 8.7 cm

∵ The height of this base has a length of 5.4 cm

∴ The height = 5.4 cm

∵ The area of the triangle =
`(1)/(2)` × base × height

→ Substitute the values of the base and the height

∴ The area of the triangle =
`(1)/(2)` × 8.7 × 5.4

∴ The area of the triangle = 23.49 cm²

∴ The area is 23.49 cm²