Area and Perimeter
Solving for x
Distributing
Integers
Fractions
100
A square has a side measuring 6 in. What is the area of the square?
36 sq. in.
100
x + 12 = 73
x = 61
100
5x + 14 - 3x
2x + 14
100
7 + (-3)
4
100
Reduce. 12/16
3/4
200
A rectangle has a length of 13 cm and a width of 7 cm. What is the perimeter of the rectangle?
40 cm
200
6x = 48
x = 8
200
18x - 20 - 7x + 14
9x - 6
200
-55 - 32
-87
200
Make into a mixed number. Reduce. 35/10
3 1/2
300
A triangle has a height of 4 cm and a base of 6 cm. What is the area?
12 sq. cm.
300
4x + 4 = 32
x = 7
300
3 (3x - 9)
9x - 27
300
16 - (-8)
24
300
Reduce and/or show as a mixed number. 4/5 + 8/15
1 1/3
400
A rectangle has a width of 2 and a length of w + 6. What is the perimeter and area of the rectangle?
Perimeter: 2w + 16 Area: 2w + 12
400
x/3 - 8 = 17
x = 75
400
7 (2x - 3) -10x + 13
4x - 8
400
-3 - (-5) - 12
-10
400
Reduce after solving. 2/3 * 7/8
14/24 = 7/12
500
A triangle has two sides measuring 10 ft and a base of 12 ft. The height is 8 ft. What is the area of the triangle?
48 sq. ft.
500
8x + 14 = - 2
x = -2
500
6 (6x + 1) - 4 (-2x + 3)
44x - 6
500
37 - 14 + (-4) - (-8)
27
500
(2/5 / 6/3) + 3/5
4/5
Click to zoom
M
e
n
u