Test 1 Flashcards
1
Q
Area of square
A
l x w
2
Q
Area of rectangle
A
l x w
3
Q
Area of parallelogram
A
l x w
4
Q
Area of rhombus
A
l x w
5
Q
Area of trapezoid
A
1/2 (B1 + B2) x H
6
Q
Area of kite
A
D1 x D2 / 2
7
Q
Area of triangle
A
1/ 2 (B x H)
8
Q
Area of circle
A
πr²
9
Q
Diameter
A
2 x r
10
Q
Radius
A
D / 2
11
Q
Circumference
A
π x d or π (2 x r) or 2πr
12
Q
Perimeter for parallelogram
A
2 (l + w)
13
Q
Perimeter for rhombus
A
2 (l + w)
14
Q
Perimeter for rectangle
A
2 (l + w)
15
Q
Perimeter for square
A
add all sides
