The perimeter of an isosceles triangular shape is 300m. If unequal side is 80m, what is the length of one of the other sides?
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220m
Step-by-step explanation:
Perimeter = 300m
Unequal side = 80m
We k that "Perimeter of a triangle = 1st Side + 2nd Side + 3rd Side".
So,
P = S+S+S
= 300 = 80+ s +s
= 300 - 80 = s + s
= 220 = s + s
We also know that in an isosceles traingle, 2 of the sides are equal.
hence, side 1 = side 2 = 220m
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