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Questions and Answers
What is the value of pi (π) correct to two decimal places?
What is the value of pi (π) correct to two decimal places?
- 3.14 (correct)
- 3.139
- 3.141
- 3.142
What is the formula for finding the area of a circle?
What is the formula for finding the area of a circle?
- 2r/π
- π/2r
- πr^2 (correct)
- 2πr
What is the sum of interior angles of a triangle?
What is the sum of interior angles of a triangle?
- 180 degrees (correct)
- 360 degrees
- 270 degrees
- 90 degrees
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