write the general rule to find the perimeter of an isosceles triangle
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Answer:
An isosceles triangle : Since it has two equal sides
∴ Perimeter = x+x+y
General rule : 2x+y
Where x and y are the sides
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Answer:
In the given triangle, a, b and c are the sides of the triangle. Perimeter of a triangle.
Perimeter of triangle = a + b + c. ...
Here, sides of the triangle are AB = 3 cm, BC = 4 cm and AC = 3 cm. ...
Perimeter of an isosceles triangle = a + b + c. ...
Perimeter of an equilateral triangle = a + b + c
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