Question
QUESTION 1 One side of an equilateral triangle is 7 feet, what is the perimeter? 21 feet 12 feet 14 feet 24.5 feet
Ask by Turnbull Bolton. in the United States
Feb 25,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The perimeter is 21 feet.
Solution
In an equilateral triangle, all three sides are equal. Since one side is 7 feet, the perimeter is 3 multiplied by 7 feet, which equals 21 feet.
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Simplify this solution The Deep Dive
The perimeter of an equilateral triangle is simply three times the length of one side. So, if one side is 7 feet, you just multiply that by 3 to get 21 feet. It's as easy as pie—or should I say, as easy as a perfect triangle? In real life, knowing how to calculate the perimeter of an equilateral triangle can come in handy, especially in construction or landscaping where symmetrical designs are key. If you're laying out a triangular garden or a decorative fence, you'll need to know how much material to buy. So, that 21 feet might just help you create your next outdoor masterpiece!
