Question

Find the length of each of the equal side of an Isosceles triangle if the perimeter is 30 cm and unequal side is 8 cm

Answer 1

LET EQUAL SIDES BE X

Perimeter =side1+side2+side3

30=x+x+8

2x=22

x=11

Then the sides are 11cm

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Answer 2

Step-by-step explanation:

perimeter of a triangle is sum of all the sides

for an isosceles triangle,

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