Formulas
Circles
Triangles
Rectangles
Grab Bag
100
The area formula for a rectangule
What is base x height?
100
The area of a circle with r=2
What is 12.56?
100
Area of a rectangle with base=4 and height =6
What is 24?
100
Perimeter of a square where base=3
What is 12?
200
The circumference of a circle.
What is 2 x pi x radius ?
200
Area of a circle with radius=5
What is 78.5?
200
Area of a triangle with base=6 and height=12
What is 36?
200
Rectangle with base=9 and height=14?
What is 126?
200
Circumference of a circle with radius=8
What is 50.28?
300
The area of a triangle
What is 1/2 x base x height?
300
Area of a circle where r=3.14
What is 30.959?
300
Area of a triangle with base 41 and height=6
What is 123?
300
Area of a rectangle with base=27 and height=87
What is 2,349?
400
The area for a circle
What is pi x r^2?
400
Area of a circle with diameter=30
What is 706.5?
400
Area of a triangle with base=99 and height=100
What is 4,950?
400
Circumference of a circle with diameter=24
What is 75.36?
500
The perimeter of a rectangle
What is 2h+2w
500
Perimeter of an equilateral triangle with base=11
What is 33?
500
Area of a rectangle with base=4.35 and height=.75?
What is 3.2625?
500
Perimeter of a rectangle with base=9 and height equal to two times the base
What is 54?
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