the two equal sides of a isoceles triangle is taken as y cm and unequal side is taken as x cm. find it's perimeter in terms of x and y
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2x + y is the perimeter of this triangle.
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Answer:
x + 2y
Step-by-step explanation:
Two equal sides of triangle = y cm
unequal side = x cm
Perimeter = sum of all sides
= y cm + y cm + x cm
= 2y cm + x cm
= x + 2y cm
Hence the perimeter = x + 2y cm
hope it helps.
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