What is the perimeter of an equilateral triangle if this perimeter is 4 times the perimeter
| April 3, 2021 | education
What is the perimeter of an equilateral triangle if this perimeter is 4 times the perimeter of a square with a side of 4cm 5mm?
Formula for the perimeter of a square:
P = 4 * a, where a is the side of the square.
In this task:
a = 4 cm 5 mm = 45 mm.
Find the perimeter of the square:
P = 4 * 45 = 180 mm = 18 cm.
Let’s find what the perimeter of an equilateral triangle is equal to:
P = 4 * 18 = 72 cm.
Answer: 72 cm.
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