Area and Perimeter
A square has a side measuring 6 in. What is the area of the square?
36 sq. in.
x + 12 = 73
x = 61
5x + 14 - 3x
2x + 14
7 + (-3)
4
Simplify. 12/16
3/4
A rectangle has a length of 13 cm and a width of 7 cm. What is the perimeter of the rectangle?
40 cm
6x = 48
x = 8
18x - 20 - 7x + 14
9x - 6
-55 - 32
-87
Simplify the fraction AND change it into a mixed number. 35/10
3 1/2
A triangle has a height of 4 cm and a base of 6 cm. What is the area?
12 sq. cm.
4x + 4 = 32
x = 7
3 (3x - 9)
9x - 27
16 - (-8)
24
Evaluate and simplify (keep your answer as an improper fraction). 4/5 + 8/15
4/3
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
x/3 - 8 = 17
x = 75
7 (2x - 3) -10x + 13
4x - 8
-3 - (-5) - 12
-10
Evaluate and simplify. (2/3)(7/8)
14/24 = 7/12
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.
8x + 14 = - 2
x = -2
6 (6x + 1) - 4 (-2x + 3)
44x - 6
37 - 14 + (-4) - (-8)
27
(2/5) รท (6/3) + (3/5)
4/5