Triangles
Parallelograms
Trapeziums
Circles
PARTY MIX!
100
What is the formula to find the area of a Triangle?
(1/2) x base x height
100
What is the formula to find the area of a parallelogram?
base x height
100
What is the formula to find the area of a trapezoid?
(base 1 + base 2) x height/2
100
What are the formulas to find the circumference of a circle?
2 x pi x radius OR pi x diameter
100
Find area.
15.7 cm2
200
Find area of this triangle given that the measurements are in centimeters.
54 cm2
200
True or false?
Finding the area of a parallelogram is the same as finding the area of a rectangle.True
200
Find area of the following trapezoid.
217.5 m2
200
What is the formula to find the area of a circle?
pi x radius2
200
Find area of unshaded region if pi = 3.14. (It is a square)
20.74 cm2
300
Which triangle has the larger area, Triangle A or Triangle B?
Triangle A
300
Find the area of the parallelogram above.
60 ft2
300
Find area of the following trapezoid.
26 m2
300
Find the area of a semicircle whose diameter is 12 mm. Use 3.14 for pi.
56.52 mm2
300
Find area. Pi = 3.142
2206.5 m2
400
Given a triangle with an area of 118.8 m2 and height of 3.6m, calculate the base.
66m
400
Find the height of a a parallelogram with an area of 393.12 in2 and base of 23.4 in.
16.8 in
400
Find the height of a trapezoid given that the sum of it's bases are 15 ft and area is 425 ft2.
56 and (2/3) ft
400
You purchase a 10 in pizza pie but ate 1/4 of it. Find the perimeter of the remaining pizza.
33.55 in
400
Find area of the shaded region. pi = 3.14
220.16 cm2
500
Given that AC measure 50 cm, BC measures 20 cm, and AE measures 10 cm. Calculate the BD. *Drawing is not drawn to scale*
4 cm
500
If the perimeter of a parallelogram is 420 m2, base is (3p) and the length is (40 - 2p), what is the value of p?
p = 170
500
Rectangle WXYZ has the same area as Trapezoid ABCD. The length of the rectangle is 8 cm and the perimeter of the rectangle is 24 cm. Trapezoid ABCD has a height of 4 cm and a side length of 6 cm. Find the base of the trapezoid.
10 cm
500
Find area.
[97(pi)]/4
500
Find area of the shaded region.
253.6975 cm2