Chapter 3 and 4 Flashcards
1
Q
Formula for how many triangles in a polygon
A
n-2
2
Q
Formula for interior angle
A
(n - 2) x 180
3
Q
The exterior angle of a polygon
A
360
4
Q
What is a diameter?
A
A line running through the middle of the circle
5
Q
What is a radius?
A
A line running from the middle of the circle to the side
6
Q
What is a chord?
A
A line from one side of the circle to another without running through the middle
7
Q
How many centimeters in a meter?
A
100cm = 1m
8
Q
How many meters in a kilometer?
A
1000m = 1km
9
Q
How many centigrams in a gram?
A
1g = 100cg
10
Q
How many grams in a kilogram?
A
1kg = 1000g
11
Q
How many kilograms in a tonne?
A
1000 kg = 1 tonne
12
Q
1 ml = ?
A
1 cm3
