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In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what
In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what is the perimeter?
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Q1
In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what is the perimeter?
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The perimeter of a triangle is the sum of its sides: a + b + c = 8 + 15 + 17 = 40.
Questions & Step-by-step Solutions
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Q
Q: In triangle ABC, if the lengths of the sides are a = 8, b = 15, and c = 17, what is the perimeter?
Solution:
The perimeter of a triangle is the sum of its sides: a + b + c = 8 + 15 + 17 = 40.
Steps: 5
Show Steps
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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