Equations
Solving for Area
Circles
Ratios
Angles
100
Area of Rectangle =
bh
100
Find the area:
64 ft2
100
What is the equation for the circumference of a circle?
pi x D
100
A house needs 1 bathroom for every 2 bedrooms.
If there are 2 bedrooms in a house, how many bathrooms are there?
2 BATHROOMS
100
What is the complement of 25*?
65*
200
Area of Parallelogram =
bh
200
Find the area of the rectangle:
b: 6in
h: 7in
42 in2
200
What is the equation for the area of a circle?
pi x r2
200
A medication says to give 1 teaspoon per pound and your baby sister is 12 pounds, how many teaspoons do you give?
12 teaspoons
200
What is the complement of 45*?
45*
300
Area of Triangle =
(1/2)bh
300
Find the area of the triangle:
b: 8 cm
h: 9 cm
36 cm2
300
What is the circumference of this circle?
d = 3cm
9.42cm
300
If 30 students can fit on a bus, how many buses are needed for 120 students?
4 buses
300
What is the supplement of 125*?
55*
400
Area of Trapezoid =
(1/2) (b1+b2) h
400
Find the area of the trapezoid:
b1: 6 km
b2: 4 km
h: 5 km
25 km2
400
What is the are of this circle?
r = 3cm
28.26 cm2
400
Each pizza has 8 slices.
If each student in a class of 24 eats 2 slices, how many pizzas are needed?
6 pizzas
400
What is the supplement of 85*?
95*
500
How do you find the area of a composite shape?
Find the area of each shape and add them together.
500
Find the area of the triangle:
b: 16 dm
h: 8 dm
64 dm2
500
What is the area of this circle?
d = 10 miles
78.5 miles2
500
Making cookies requires 1/4 cup of sugar for 1 cup of flour. If you use 5 cups of flour, how much sugar do you need?
1 1/4 cups of sugar
500
What is the complement of 89*?
1*