## find the area of the triangle 15cm, 18cm, 5cm

Question

find the area of the triangle 15cm, 18cm, 5cm

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2 weeks 2021-09-02T20:44:18+00:00 2 Answers 0 views 0

Step-by-step explanation:

The area of a triangle with side lengths , , and is given by:

Let (semi-perimeter)

We’re given three side lengths with lengths 15 cm, 18 cm, and 5 cm. Therefore, the semi-perimeter, , is equal to .

Thus, the area of this triangle is: