Question

URGENT HELP
*read photo for question*

Answer 1

50.4 cm²

Explanation:

The figure is composed of a square and a triangle

area of square = 5.6² = 31.36 cm²

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

Here b = 5.6 ( side of square ) and h = 12.4 - 5.6 = 6.8 , then

area of Δ = 0.5 × 5.6 × 6.8 = 19.04 cm²

Then

A of ABCED = 31.36 + 19.04 = 50.4 cm²