Formulas
Calculate
Properties
Perimeter
Circles
100
What is the formula for the area of a rectangle?
A = L x W
100
Find the area of the rectangle to the nearest hundredth.
36.54 ft2
100
What shape is this?
Parallelogram
100
What is perimeter?
Perimeter is the outside edge of a shape
100
What is a radius?
Radius is half the diameter.
The distance from the middle point of a circle to the outer edge of a circle.
200
What is the formula for the area of a triangle?
A = 1/2bh or A = bh/2
200
What is the area of this triangle to the nearest tenth?
A = 10.3 ft2
200
What shape has all equal sides, and four 90 degree angles?
Square
200
Calculate the perimeter of the shape below:
20 units
200
What is a diameter?
The distance across the whole circle through the center point.
300
What is the formula for the area of a parallelogram?
A = b x h
300
Find the area of the parallelogram with a base of 13.5m and a height of 12.5m.
168.75m2
300
What is another name for a rhombus?
Parallelogram
or
Slanted Square
300
Calculate the perimeter of this shape:
51m
300
What is circumference?
The distance around the outside edge of a circle.
The "perimeter" of a circle.
400
What is the formula for the area of a trapezoid?
A = 1/2(b1 + b2)h
400
What is the area if a triangle if the base is 3.5 cm and the height is 7 cm?
A = 12.25 cm2
400
Is the following statement always, sometimes, or never true?
A rhombus is a square.
sometimes
400
Calculate the perimeter of the shape below:
36 cm
400
What are the two formulas for circumference?
c=πD
or
c=2πr
500
What is the formula for the area of a Rhombus?
a = b x h
500
Calculate the area of the shape above.
27cm2
500
A trapezoid has exactly one pair of _________ sides.
parallel
500
Calculate the perimeter of this shape:
40 units
500
Calculate the circumference:
37.68 cm