find the area of tringle whose sides are 13 cm ,14 cm and 15 cmtell the answer December 17, 2021 by Maya find the area of tringle whose sides are 13 cm ,14 cm and 15 cm tell the answer

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 Log in to Reply

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