Question

The perimeter of an isosceles triangle is 32cm. the ratio of equal sides to it 3:2. the area of triangle will be:
a) 32√2
b) 4√2
c) 2√2
d) 8√2​

Answer 1

Answer:

Let sides be 3x, 3x, 2x

3x+3x+2x = 32

8x = 32

x = 4cm

So sides are 12cm, 12cm. 8cm

Using herons formula or isosceles triangle formula we get area as 45.254 or

a) 32√2

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