Math, asked by thoisamurairakpam, 2 months ago

find the area of triangle sides 8, 11, 13 ​

Answers

Answered by shaswat8080
0

Step-by-step explanation:

Given that

Sides of triangle are 8 11 13

To find

area of triangle

Solution

semi \: perimeter =  \frac{8 + 11 + 13}{2}

semi perimeter(s) is 16.

area =  \sqrt{s(s - a)(s - b)(s - c)}

 =  \sqrt{16(16 - 8)(16 - 11)(16 - 13)}

area = 43.817

area is 43.817 sq mtr.

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