Podcast
Questions and Answers
What is the value of π (pi) correct to two decimal places?
What is the value of π (pi) correct to two decimal places?
- 3.14 (correct)
- 3.12
- 3.16
- 3.18
In a right-angled triangle, what is the relationship between the square of the hypotenuse and the sum of the squares of the other two sides?
In a right-angled triangle, what is the relationship between the square of the hypotenuse and the sum of the squares of the other two sides?
- Hypotenuse² = Base² + Height² (correct)
- Hypotenuse = Base + Height
- Hypotenuse = Base - Height
- Hypotenuse = √(Base² + Height²)
What is the value of the square root of 144?
What is the value of the square root of 144?
- 14
- 16
- 12 (correct)
- 10
Flashcards
What is the value of π (pi) to two decimal places?
What is the value of π (pi) to two decimal places?
The value of pi, rounded to two decimal places.
Pythagoras Theorem
Pythagoras Theorem
The square of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the other two sides.
What's the square root of 144?
What's the square root of 144?
The square root of 144 is 12, because 12 multiplied by 12 equals 144.
Study Notes
Mathematics Fundamentals
- The value of π (pi) is approximately 3.14, correct to two decimal places.
Pythagorean Theorem
- In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
Square Roots
- The value of the square root of 144 is 12, since 12² = 144.
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