Question

Each side of an equilateral triangle is 10 cm. If its perimeter is equal to the perimeter
of a square, find the side of the square.

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Answer 1

Answer:

total area of equilateral triangle= 10×3=30cm

perimeter of square = perimeter of triangle

side of the square = 30÷4 = 7.5

Step-by-step explanation:

7.5 is your answer

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Answer 2

Answer:

Sides of equilateral triangle = 10

So the perimeter of the triangle = 10×3 = 30

Now a square has its sides in equal measure

So the sides of a square = 30/4

= 7.5 Answer