unit 10 Flashcards
(11 cards)
1
Q
What is Circumference
A
The distance around a circle
2
Q
What is Diameter
A
The distance of the widest part of the circle
3
Q
What is Radius
A
Distance from the center of a circle to the outer edge of the circle.
4
Q
Base
A
A side of a polygon, particularly one oriented perpendicular to the direction in which height is measured.
5
Q
What is Height
A
Distance from the “top” of the object/figure to its base (the two must be perpendicular)
6
Q
Circle Formula
A
Area= pi x r2
7
Q
Rectangle Formula
A
A = b x h
8
Q
Triangle Formula
A
A= 1/2 x b x h
9
Q
Parallelogram Formula
A
A= b x =h
10
Q
Trapezoid Formula
A
A= b1 = b2 divided by 2 x h
11
Q
Composite Figure
A
A shape made up of 2 or more polygons.
