Question

The sides of a triangle are 5 cm, 12 cm and 13 cm. The area of the triangle is____cm square .

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Answer 1

Step-by-step explanation:

If sides of a triangle are 5cm,12cm and 13cm,then the area of triangle (in cm square) will be Get the answers you need, now!

Answer 2

Answer:

Use herons formula √s(s-a)(s-b)(s-c)

= s = sum of sides / 2

Step-by-step explanation:

s = 30/2 = 15

so

√15×10×3×2

=√150×6

= √900

=30

= Area

so area = 30 cm²

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