Question

what is the area of the triangle with sides 11 , 15 , 6. find using Herons formula​

Answer 1

Answer:

Triangle

Solve for area

A≈28.28

a Side  

11

b Base  

15

c Side  

6

HOPE THIS HELPS YOU!!!

Answer 2

Answer:

$herons \: formulae \\area = \sqrt{ s(s - a)(s - b)(s - c)} \\ where \: \\ a \: b \: c \: are \: three \: sides \: and \: s = \frac{a + b + c}{2} \\ = > a = 11 \\ \: \: \: \: \: \: \: \: b = 15 \\ \: \: \: \: \: \: \: \: c = 6 \\ = > s = \frac{11 + 15 + 6}{2} = \frac{32}{2} = 16 \\ = > area \\ = \sqrt{16(16 - 11)(16 - 15)(16 - 6)} \\ = \sqrt{16 \times 5 \times 1 \times 10} \\ = \sqrt{800} {cm}^{2}$

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