Question

Hair is a trapezium drawn on a centimetre grid not trying to scale work out the area of the trapezium state in the units of your answer. 2 marks

Answer 1

Answer:

$Area = 18$

Step-by-step explanation:

Given;

$a = 2\\ h = 4\\ b=7$

See attachment for trapezium

Required

The area

From the attachment, the formula is:

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

$Area = \frac{1}{2} * (2 + 7) * 4$

$Area = \frac{1}{2} * 9 * 4$

$Area = 18$