Math, asked by amanpreetkourkhanuja, 3 months ago

find the area of tringle whose sides are 13 cm ,14 cm and 15 cm

tell the answer

Answers

Answered by babuminz7069

5

Answer:

By using herons formula

we gets =13+14+15/2

S=21cm

Now area=√s(s-a)(s-b)(s-c)

√21(21-13)(21-14)(21-15)

√21(8)(7)(6)

√21(336)

√7056

84cm² is the area

I hope this is help u mark me as brsinlist

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