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Questions and Answers
What is the value of 'pi' (π) in the context of mathematics?
What is the value of 'pi' (π) in the context of mathematics?
- 1.61803
- 2.71828
- 3.14159 (correct)
- 3.14169
What is the formula to find the area of a circle?
What is the formula to find the area of a circle?
- A = 1/2πr²
- A = πr² (correct)
- A = πr
- A = 2πr
Which of the following is the Pythagorean theorem?
Which of the following is the Pythagorean theorem?
- a² - b² = √c
- a² - b² = c²
- a² + b² = √c
- a² + b² = c² (correct)
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