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If the sides of triangle ABC are 7 cm, 24 cm, and 25 cm, what is the perimeter o
Practice Questions
Q1
If the sides of triangle ABC are 7 cm, 24 cm, and 25 cm, what is the perimeter of the triangle?
50 cm
55 cm
60 cm
65 cm
Questions & Step-by-Step Solutions
If the sides of triangle ABC are 7 cm, 24 cm, and 25 cm, what is the perimeter of the triangle?
Steps
Concepts
Step 1: Identify the lengths of the sides of triangle ABC. They are 7 cm, 24 cm, and 25 cm.
Step 2: Write down the formula for the perimeter of a triangle, which is the sum of the lengths of all its sides.
Step 3: Substitute the lengths of the sides into the formula: Perimeter = 7 cm + 24 cm + 25 cm.
Step 4: Add the numbers together: 7 + 24 = 31, then 31 + 25 = 56.
Step 5: State the final result: The perimeter of triangle ABC is 56 cm.
Perimeter of a Triangle
– The perimeter of a triangle is the sum of the lengths of its three sides.
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