Question

Write at
general rule to find the
perimeter of:
an isosceles triangle
​

Answer 1

Answer:

side +side+side

Step-by-step explanation:

or 2×equal side +other side

Answer 2

Answer:

2x + y

Step-by-step explanation:

An isosceles triangle: Since it has two

equal sides

..Perimeter = x+x+y

General rule: 2x + y

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