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If the lengths of two sides of a triangle are 5 cm and 12 cm, and the included a

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Question: If the lengths of two sides of a triangle are 5 cm and 12 cm, and the included angle is 90 degrees, what is the area?

Options:

  1. 30 cm²
  2. 60 cm²
  3. 24 cm²
  4. 20 cm²

Correct Answer: 30 cm²

Solution: 

Area = 1/2 * side1 * side2 = 1/2 * 5 * 12 = 30 cm².

If the lengths of two sides of a triangle are 5 cm and 12 cm, and the included a

Practice Questions

Q1
If the lengths of two sides of a triangle are 5 cm and 12 cm, and the included angle is 90 degrees, what is the area?
  1. 30 cm²
  2. 60 cm²
  3. 24 cm²
  4. 20 cm²

Questions & Step-by-Step Solutions

If the lengths of two sides of a triangle are 5 cm and 12 cm, and the included angle is 90 degrees, what is the area?
  • Area of a Triangle – The area of a triangle can be calculated using the formula Area = 1/2 * base * height, where the base and height are the lengths of two sides that form a right angle.
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