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2 years ago

I need help please reply quickly higher gcse question

Mathematics

2 answers:

nexus9112 [7]2 years ago

5 0

Answer:

105 cm²

Step-by-step explanation:

The figure is composed of a rectangle and a triangle

area of rectangle = 15 × 6 = 90 cm²

area of triangle = $\frac{1}{2}$ bh ( b is the base and h the height )

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

area of triangle = $\frac{1}{2}$ × 6 × 5 = 3 × 5 = 15 cm²

Total area = 90 + 15 = 105 cm²

Minchanka [31]2 years ago

4 0

Answer:

Step-by-step explanation:

see attached

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