the perimeter of a triangle is 32 cm the ratio of sides are 3:3:2 find the area of the triangle
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using the ratio..
3x+3x+2x = 32
8x = 32
x= 4
so sides are 3x i.e 3×4= 12
2x i.e 2×4= 8 and 3x i.e 3×4 = 12
this is an isosceles triangle
area of this traingle will be 1/2×base × height.
3x+3x+2x = 32
8x = 32
x= 4
so sides are 3x i.e 3×4= 12
2x i.e 2×4= 8 and 3x i.e 3×4 = 12
this is an isosceles triangle
area of this traingle will be 1/2×base × height.
thanks
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