If the sum of two sides of an equilateral triangle is 16 cm, then find the…
2024
If the sum of two sides of an equilateral triangle is 16 cm, then find the third side.
- A.
4 cm
- B.
16 cm
- C.
Cannot be found
- D.
8 cm
Attempted by 1 students.
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Correct answer: D
Define the properties: In an equilateral triangle, let the length of each side be s. Therefore, the triangle has three sides of length s, s, and s.
Use the given information: The problem states that the sum of two sides is 16 cm. Mathematically, this is expressed as:
s + s = 16 cm
2s = 16 cm
Solve for one side (s):
s = 16 / 2 cm
s = 8 cm
Determine the third side: Since all three sides are equal in an equilateral triangle, the third side is also 8 cm.