Question

Work out the area of the triangle, give you answer to 1 decimal place.

Answer 1

$area \: of \: a \: triange = \frac{1}{2} bh \\ height \: of \: the \: triangle = 2.5cm \\ base \: of \: the \: triange = 4.6cm \\ area = \frac{1}{2}2.5 \times 4.6 \\ = \frac{11.5}{2} \\ 5.75cm {}^{2}$

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Step-by-step explanation:

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