In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what

Practice Questions

Q1
In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what is the perimeter?
  1. 30
  2. 40
  3. 50
  4. 60

Questions & Step-by-Step Solutions

In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what is the perimeter?
  • Step 1: Identify the lengths of the sides of the triangle. Here, a = 8, b = 15, and c = 17.
  • Step 2: Write down the formula for the perimeter of a triangle, which is the sum of all its sides: Perimeter = a + b + c.
  • Step 3: Substitute the values of a, b, and c into the formula: Perimeter = 8 + 15 + 17.
  • Step 4: Perform the addition: First, add 8 and 15 to get 23. Then, add 23 and 17 to get 40.
  • Step 5: Conclude that the perimeter of triangle ABC is 40.
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