Math

MCQs: Basic Geometry Formula: Mathematics MCQs

Basic Geometry Formula

1. What is the formula for finding the area of a square?

A) A = l × w

B) A = πr^2

C) A = s^2

D) A = (b + h) / 2

Answer: C) A = s^2

2. What is the formula for finding the perimeter of a rectangle?

A) P = 2(l + w)

B) P = πr

C) P = s + w

D) P = 2s

Answer: A) P = 2(l + w)

3. What is the formula for finding the circumference of a circle?

A) C = 2πr

B) C = πr^2

C) C = 2r

D) C = (b + h) / 2

Answer: A) C = 2πr

4. What is the formula for finding the area of a triangle?

A) A = l × w

B) A = πr^2

C) A = s^2

D) A = (b × h) / 2

Answer: D) A = (b × h) / 2

5. What is the formula for finding the volume of a sphere?

A) V = πr^2

B) V = 4/3πr^3

C) V = l × w × h

D) V = (b × h) / 2

Answer: B) V = 4/3πr^3

6. What is the formula for finding the area of a trapezoid?

A) A = l × w

B) A = πr^2

C) A = s^2

D) A = (b1 + b2)h / 2

Answer: D) A = (b1 + b2)h / 2

7. What is the formula for finding the perimeter of a circle?

A) P = 2πr

B) P = πr^2

C) P = 2r

D) P = (b + h) / 2

Answer: A) P = 2πr

8. What is the formula for finding the surface area of a cube?

A) SA = l × w

B) SA = πr^2

C) SA = 6s^2

D) SA = (b × h) / 2

Answer: C) SA = 6s^2

9. What is the formula for finding the volume of a rectangular prism?

A) V = l × w

B) V = πr^2

C) V = s^3

D) V = l × w × h

Answer: D) V = l × w × h

10. What is the formula for finding the perimeter of a triangle?

A) P = l × w

B) P = πr^2

C) P = s + w

D) P = a + b + c

Answer: D) P = a + b + c

11. What is the formula for finding the area of a parallelogram?

A) A = l × w

B) A = πr^2

C) A = bh

D) A = (b + h) / 2

Answer: C) A = bh

12. What is the formula for finding the perimeter of a regular polygon?

A) P = 2(l + w)

B) P = πr

C) P = s + w

D) P = ns

Answer: D) P = ns, where n is the number of sides and s is the length of each side

13. What is the formula for finding the area of a sector of a circle?

A) A = l × w

B) A = πr^2

C) A = (θ/360)πr^2

D) A = (b × h) / 2

Answer: C) A = (θ/360)πr^2, where θ is the central angle of the sector

14. What is the formula for finding the perimeter of a trapezoid?

A) P = 2(l + w)

B) P = πr

C) P = a + b + c

D) P = a + b + 2h

Answer: D) P = a + b + 2h, where a and b are the lengths of the parallel sides and h is the height

15. What is the formula for finding the volume of a cylinder?

A) V = πr^2

B) V = 4/3πr^3

C) V = l × w × h

D) V = πr^2h

Answer: D) V = πr^2h, where h is the height of the cylinder

16. What is the formula for finding the surface area of a sphere?

A) SA = 4πr^2

B) SA = 2πr

C) SA = 6s^2

D) SA = (b × h) / 2

Answer: A) SA = 4πr^2

17. What is the formula for finding the perimeter of a square?

A) P = 2(l + w)

B) P = πr

C) P = 4s

D) P = a + b + c

Answer: C) P = 4s

18. What is the formula for finding the area of a rhombus?

A) A = l × w

B) A = πr^2

C) A = (d1 × d2) / 2

D) A = (b + h) / 2

Answer: C) A = (d1 × d2) / 2, where d1 and d2 are the lengths of the diagonals.

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