Chapter 1- Basics Flashcards
(8 cards)
1
Q
How do you find the area of a square?
A
Base^2
2
Q
How do you find the area of a rectangle?
A
Base X Height
3
Q
How do you find the area of a triangle?
A
BxH/2 Or B/2xH Or (1/2)xBxH
4
Q
How do you find the area of a trapezoid?
A
(B1+B2)•H/2
5
Q
How do you find the area of a circle?
A
r^2 • pi
6
Q
How do you find the surface area of a sphere?
A
4•pi•r^2
7
Q
How do you find the surface area of a cylinder?
A
d•pi•h+r^2•pi•2
8
Q
How do you find the circumference of a circle?
A
D•pi
