Find the area of a triangle

triangle whose two side are 8 CM and 11 CM and its perimeter is 32 cm in heronce formula explane

# Find the area of a triangle

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Step-by-step explanation:Perimeter of Triangle =32cm

two sides are =8 CM and 11cm

let found the third side:-

perimeter of triangle = a+b+c

32=8+11+c. = c=32-19=13cm

Herones formulae =√s(s-a) (s-b) (s-c)

s=a+b+c/2

8+11+13/2

=32/2

=16

Area of triangle =√16(16-8)(16-11)(16-13)

=√16*8*5*3

[tex]16 \times 8 \times 5 \times 3 \\ = [/tex]

√1920

=43.82square cm

Hope it will help you

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