Question

the sides of a triangle are 56 cm 60 cm and 52 cm long the area of the triangle is

Answer 1

Answer:

1344 cm2

Step-by-step explanation:

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Answer 2

Answer:

Let the given sides of triangle are

a = 56 cm ,b = 60 cm ,c = 52 cm

Perimeter = 56 + 60 + 52= 168

Half perimeter (s )= 168 /2 = 84

Area of triangle=√s (s - a ) (s - b ) (s - c )

=√{84 (84 - 56 ) (84 - 60) ( 84 - 52 )

=√( 84 × 28 × 24 × 32 )

=√1806336

=1344 cm^2

therefore , area of triangle = 1344 cm^2

Step-by-step explanation: