Area
Perimeter
Relate area to perimter
Word Problems
Circles
100
What is the area formula for a parallelogram and a triangle?
A=bxh
A=(1/2)bh
100
Find the perimeter of the trapezoid.
59 m
100
Find the perimeter and area of a rectangle with the following dimensions:
b=4 cm and w=3 cm
p=14 cm
A=12 cm sq.
100
Jeff wants to put up a fence around his garden. His garden is 10 ft. by 5 ft. How much fencing material will he need?
30 feet.
100
What is the circumference of a circle whose diameter is 1 in?
3.14 in.
200
What is the area formula for a trapezoid and circle?
A=(1/2)h(b1 +b2)
A=(pi)r^2
200
Find the perimeter.
24 cm
200
A rectangle has a length of 8 m and a width of 5 m. Name another rectangle with the same area, but a different perimeter.
Ex: 1x40 2x20 4x10
Any factors of 40
200
A wheel has a radius of 10 inches. If it is rolled forward, how much ground will it cover after 2 complete revolutions?
125.6 inches.
200
Find the area of circle whose diameter is 10 cm.
78.5 cm sq.
300
What is the area of this parallelogram?
99.6 square feet.
300
Find the perimeter
39 cm
300
Name the side lengths of two rectangles with an area of 24 meters squared.
Ex: 1x24 2x12 x3x8 4x6
300
Find the area of a triangle whose height is 34 cm and the base is 1/4th the length of the height.
h=34
b=(34)(1/4)=8.5
A=(1/2)(34)(8.5)=144.5 cm sq.
300
A square pizza box needs to be manufactured for a pizza with a radius of 8 inches. Find the area of the box that will not be covered by the pizza.
55.04 in. sq.
400
What is the area of this triangle?
73.7 square units.
400
Find the perimeter.
80 cm
400
Name all the possible rectangles with an area of 36 cm sq.
1x36, 2x18, 3x12, 4x9, 6x6.
400
The perimeter of an isosceles trapezoid is 110 m and the bases are 40 m and 30m. What are the lengths of the non-parallel sides?
Each side is 20 m long.
400
Find the area of the yellow shaded region.
53.04
500
Find the area of the trapezoid.
165 square mm
500
The perimeter is 58.6. Find x.
x=7.1 m
500
Name a triangle who's area and perimeter are equal to each other. (Must provide side lengths, base a and height.)
Ex. Equilateral triangle with side lengths of 3 and a height of 6.
500
A wooded area is in the shape of a trapezoid whose bases measure 128 m and 92 m and its height is 40 m. A 4 m wide walkway is constructed which runs perpendicular to the two bases. Calculate the area of the wooded area.
4,400 m. sq.
500
Find the area of the shaded region.
42.24 yds. sq.