Geometry Flashcards
1
Q
The space occupied by a flat shape or the surface of an object.
A
Area
2
Q
continuous line forming the boundary of a closed geometric figure
A
Perimeter
3
Q
sum of all area of a 3-dimensional shape
A
surface area
4
Q
the amount which can be held, as measured in cubic units.
A
Volume
5
Q
the distance measured around a circle
A
circumference
6
Q
area of square
A
A=s^2
7
Q
perimeter of a square
A
P=4s
8
Q
Area of rectangle
A
A=lw
9
Q
perimeter of rectangle
A
P= (2l)+(2w)
where l=length and w=width
10
Q
Area of a trapezoid
A
A= 1/2 [(a+b) x h]
11
Q
Perimeter of a trapezoid
A
P= a + b + c + d
12
Q
Area of triangle
A
A= bh/2
where b= base, h= height
13
Q
Perimeter of triangle
A
P= a + b + c
14
Q
Area of parallelogram
A
A=bh
15
Q
perimeter of a parallelogram
A
P= 2a + 2b
