chapter 11 equations Flashcards
1
Q
Kite
A
A= 1/2 * d* d2
2
Q
Circimfrence
A
C= pi * d
3
Q
Area of a circle
A
A= pi * r^2
4
Q
Area of regular polygon
A
A= 1/2 * a * p
5
Q
Arc length
A
AB= mAB/360 * pi * d
6
Q
Area of Arc
A
AAB= mAB/360 * pi * r^2
7
Q
Central Angle
A
360/n
8
Q
Area with side length
A
A= S^2√3 / 4
