Find the area of a triangle whose two sides are 18cm and 22cm and the
perimeter is 64cm.
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Step-by-step explanation:
a+b+c= 64
18+22+c=64
c=64-40
c=24
s=a+b+c/2
18+22+24/2
=32
Area of Traingle ✓s(s-a)(s-b)(s-c)
✓32*14*10*8
✓35840
189.31 cm²
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