P of Regular Polygons
P of Irregular Polygons
Areas
Volume
Circles
100
Find the perimeter of a square with s = 2.5 cm
10 cm squared
100
How do you find the perimeter of an irregular polygon?
Add up the length of each side to find the total.
100
What is the formula for area of a square/rectangle?
Length x width
100
What is the formula for the volume of a sphere?
(3.14) x radius squared x height
100
What is the formula to find the circumference of a circle?
(3.14) x diameter
200
Find the perimeter of a polygon that has 6 sides and the length of one side is 4.5 cm.
27 cm
200
Find the perimeter of a polygon with the following side lengths: 4cm, 9cm, 12 cm, 3cm, 7cm, and 6cm
41 cm
200
What is the area formula for a triangle?
1/2 x base x height
200
What is the formula for the volume of a sphere?
4/3 x (3.14) x radius cubed
200
What is the formula for area of a circle?
(3.14) x radius squared
300
Find the perimeter of a polygon that has 8 sides and the length of one side is 32 cm.
256 cm
300
Find the perimeter of a polygon with the following side lengths: 12 cm, 19 cm, 2 cm, 31 cm, 8 cm, and 18 cm
90 cm
300
What is the area formula for a parallelogram?
base x height
300
Find the volume of a cylinder with a diameter of 4 in and a height of 10 in.
125.6 inches cubed
300
Find the area of a circle with a diameter of 9
254.34
400
Find the perimeter of a equilateral triangle that has s = 2.3
6.9
400
Ms. Jahnke will draw an irregular polygon. Determine the value of x.
Ms. Jahnke will check your answer.
400
What is the area formula for a trapezoid?
b1 + b2 / 2 x height
400
A beach ball has a radius of 30 cm when it is inflated.
2,826 cm squared
400
Find the circumference of a circle with a radius of 7 in.
43.96 inches
500
Find the perimeter of an octagon with s = 35.4 m
283.2 m
500
Ms. Jahnke will draw an irregular polygon. Determine the value of x.
Ms. Jahnke will check your answer.
500
How would you find the area of an irregular polygon?
Find shapes within the polygon. Find the area of each shape. Add the areas together.
500
Find the volume of a sphere with a radius of 5 cm.
523.33 cm cubed
500
Find the area of a circle with a diameter of 7.2 inches
40.69 inches squared
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