Math, asked by ishangbro4024, 4 months ago

The sides of a triangle are 8cm 19 cm and 16cm respectively area of this triangle is

Answers

Answered by narukagajender
0

Answer:

Let third side be x

Perimeter =8+11+x

19+x=32

x=13

S=

2

32

=16

Heron's formula

A=

S(S−A)(S−B)(S−C)

=

16(16−8)(16−11)(16−13)

=

16×8×5×3

=8

30

2cm

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