Question

The sides of a triangle are 122 m, 22 m and 120 m respectively. The area of the triangle is:

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

perimeter = 132

area by herons formula

area = $\sqrt 132(132-122)(132-22)(132-120)$

    = $\sqrt$132 * 10 * 110 * 12

    = $\sqr$$\sqrt$1320*1330

    = $\sqrt$1755600

    = 1324.990