Show:
Formulas
Area
Perimeter
Circles
Missing Values
100
The formula for the area of a rectangle.
What is base times height? (or length times width)
100
The area of a square with a side length of 3ft.
What is 9 ft. squared?
100
The perimeter of a square with a side length of 3mm.
What is 12mm?
100
The term for the perimeter of a circle.
What is circumference?
100
The length of one side of a square, with a perimeter of 20 inches.
What is 5 inches?
200
The formula for finding perimeter of a square
What is 4s? (or 4 times the length of one side)
200
The area of a triangle with a base of 2ft. and a height of 9ft.
What is 9ft. squared?
200
The perimeter of a rectangle with a length of 12in. and a width of 11in.
What is 46in.?
200
The circumference of a circle with a diameter of 1 cm.
What is 3.14 cm?
200
The length of a rectangle, with a width of 5in. and an area of 60 in.
What is 12 in?
300
Area= The sum of the 2 bases times the height, divided by two.
What is the area of a trapezoid?
300
The area of a triangle with a base of 4cm. and a height of 3.3cm.
What is 6.6cm. squared?
300
The perimeter of a regular hexagonal gazebo with a side length of 15ft.
What is 90ft.?
300
The area of a circle with a radius of 4m.
What is 50.24m squared?
300
The height of a triangle, with a base of 4in. and an area of 42 in.
What is 21in.?
400
The formula for the circumference of a circle.
What is pi times diameter? (or 2 times pi times radius)
400
The area of a trapezoid with base lengths of 4.5 and 3.2 inches, and a height of 2.5 inches.
What is 9.165in. squared?
400
The perimeter of an equilateral triangle with a side length of 3 3/4in.
What is 11 1/4in.?
400
The circumference of a circle with a radius of 6.5m.
What is 40.82m.?
400
The length of base 1 of a trapezoid, if the length of base 2 is 11cm., the height is 4cm, and the area is 36cm. squared.
What is 7cm.?
500
Pi times radius squared.
What is the formula for area of a circle?
500
The area of a brick path around a pool, if the path has a length of 50ft. and a width of 35ft. and the pool has a length of 30ft. and a width of 15ft.
What is 1,300ft. squared?
500
The perimeter of a figure whose vertices are at (3,-2), (3,5), (-3,-2), and (-3,5).
What is 26?
500
The difference between a circle's area and perimeter, if the circle has a diameter of 6in?
What is 9.42in.?
500
The radius of a circle with a circumference of 8.792ft.
What is 1.4ft.?