Geometry Fundamentals Flashcard Deck

A = \frac{1}{2} \times \text{base} \times \text{height}

Question 1

What is the Pythagorean theorem?

Accepted Answer

a^2 + b^2 = c^2 (for right triangles)

Question 2

What is the area of a circle?

Accepted Answer

A = \pi r^2

Question 3

What is the sum of interior angles in a triangle?

Accepted Answer

180°

Question 4

What is the area of a triangle?

Accepted Answer

A = \frac{1}{2} 	imes 	ext{base} 	imes 	ext{height}

Question 5

What is the circumference of a circle?

Accepted Answer

C = 2\pi r or C = \pi d

Question 6

What is the volume of a sphere?

Accepted Answer

V = \frac{4}{3}\pi r^3

Question 7

What is the surface area of a cube?

Accepted Answer

SA = 6s^2

Question 8

What is the area of a trapezoid?

Accepted Answer

A = \frac{1}{2}(b_1 + b_2)h

Question 9

What is the volume of a cylinder?

Accepted Answer

V = \pi r^2 h

Question 10

What is the sum of interior angles in a quadrilateral?

Accepted Answer

360°

Geometry Fundamentals