The sides of triangles are 50cm 60cm and 52 cm . Find the area of triangles by using herons formula
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Step-by-step explanation:
Let a=50 cm
b=60 cm
c=52 cm are sides of triangle.
s=a+b+c/2
=50+60+62/2
=172/2
=86 cm
Area of triangle
=s under root(s-a)(s-b)(s-c)
=86 under root (86-50)(86-60)(86-52)
=86 under root (36)(26)(34)
=86 under root 31824
=86×150 under root 2
=1290 under root 2
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