Question

Find the area of given triangle.

grade 9 question



if any1 from dpsd answer pls

Answer 1

A = 17.4 units²

Explanation:

the area (A) of a triangle is calculated as

A=
`(1)/(2)` bh ( b is the base and h the perpendicular height )

here b = BC = 6 and h is the perpendicular line from A = 5.8 , then area of Δ ABC is

A =
`(1)/(2)` × 6 × 5.8 = 3 × 5.8 = 17.4 units²