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Earn +20 ptsQ: The perimeter of an equilateral triangle with a side of 18 is?
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What is the area of an equilateral triangle that has a perimeter of 71 feet?
Find the area of an equilateral triangle if its perimeter is 18 ft
The perimeter of an equilateral triangle is 18 what is the measure of the altitude?
Given a perimeter of 18 units, the resulting altitude is 5.2 (5.19615) units.
What is the perimeter of a square of a side 4.5?
18
Longest side of a triangle is 4 inches longer than the shortest side the remaining sides is 2 inches longer than the shortest side The perimeter of the triangle is 24 inches what the long side?
x+4+x+2+x = 24 3x+6 = 24 3x = 24-6 3x = 18 x = 6 longest side = 10 inches
What is the perimeter of a regular hexagon with side length 3 cm?
3 cm x 6 sides = 18 cm perimeter
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