Question

I need help please reply quickly higher gcse question

Answer 1

105 m²

Explanation:

see attached

Answer 2

105 cm²

Explanation:

The figure is composed of a rectangle and a triangle

area of rectangle = 15 × 6 = 90 cm²

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

Here b = 15 - 9 = 6 and h = 11 - 6 = 5 , thus

area of triangle =
`(1)/(2)` × 6 × 5 = 3 × 5 = 15 cm²

Total area = 90 + 15 = 105 cm²