4 years ago

I need help on this mathematics question Can anyone help?

Mathematics

1 answer:

exis [7]4 years ago

4 0

Answer:

42.5 units²

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = $\frac{1}{2}$ h (a + b)

where a and b are the parallel bases and h the perpendicular height

Here a = 5, b = 12 and h = 5, thus

A = 0.5 × 5 × (5 + 12) = 0.5 × 5 × 17 = 42.5 units²

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