Question

If triangle perimeter is 200.what is the area of the triangle? Explain with the diagram?
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

80cm

Step-by-step explanation:

Let, length of the equal sides = x cm

Length of the third side = (x + 20) cm

According to the question,

⇒ x + x + x + 20 = 200

⇒ 3x = 180

⇒ x = 60

∴ Length of the third side = 60 + 20 = 80 cm