Question

2. Find the area of ABC given that:
(@) BC = 5 cm, CA = 7 cm, and BCA = 90°​

Answer 1

$area \: of \: triangle = \frac{1}{2} \times base \times heaight$

$area = \frac{1}{2} \times 5 \times 7$

$area = \frac{35}{2}$

$area = 17.5$

Answer 2

Answer:

area is 17.5

Step-by-step explanation:

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