Formulas
Calculate
Properties
Perimeter
Circles
100
What is the formula for area of a triangle?
A = 1/2bh or A = bh/2
100
Find the area of the rectangle to the nearest 2 d.p
36.54 ft2
100
What shape is this?
Parallelogram
100
What is perimeter?
Perimeter is the outside edge of a shape
100
What is radius?
Radius is half the diameter.
The distance from the middle point of a circle
200
What is the Area formula for a rectangle?
A = L x W
200
What is the area of this triangle to the nearest 1 d.p?
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
200
What is diameter?
The distance across the whole circle.
300
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 area formula of a kite?
A = xy/2
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
Always, sometimes, or never?
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 are the two formulas for the area of a Rhombus?
a = b x h
or
a = xy/2
500
Calculate the area for the kite above.
10m2
500
A trapezoid has exactly one pair of _________ sides.
parallel
500
What is the perimeter of this shape:
40
500
Calculate the circumference:
1000
How to find the area of a trapezoid?
A = 1/2(b1 +b2)h
1000
Calculate the area of the shape above.
27cm2
1000
Height is always at a _____ angle?
right or 90 degree
1000
Find the perimeter:
32
1000
calculate the circumference of the circle below:
43.98cm