Question

length of equal sides of an isosceles triangle is 16.7cm. find the length of third side if it's perimeter is 50cm
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Answer 1

Answer:

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Answer 2

Answer:

The length of third side = 16.6 cm

Step-by-step explanation:

Given triangle is isosceles

∴ two side are equal = 16.7 cm

Perimeter = 50 cm

Now, Perimeter of triangle = sum of all sides

50 = 16.7 + 16.7 + x

x = 50 - 33.4

x = 16.6 cm