1. Formulas BINGO
Directions
Fill in each square of your BINGO Sheet with the
following solutions:
50.24, 540, -355, 8750, 87.50, 42,168,
2807.04, 97.5, 156, 2340, 128.614,
20.096, 66.5, 93.5, 222, 12, -25, 73.5,
181.5, 124, 184, 16616, 163.2, 323.2,
185.73

2. Formulas BINGO
•Take out a sheet of notebook paper and fold it in half
length-wise. Keeping the paper folded, fold in half and in
half one more time. You should have 8 sections on each
side of your paper. Label the sections A-P for the 16
formula problems you will see in the powerpoint.
•After solving each problem on your paper, find the
solution on your BINGO board and color in the square. If
you cannot find your answer, you may want to check your
work.
•Yell BINGO as soon as you get 5 in a row, column, or
diagonal.

3. A.
• Find the circumference of a circle
whose radius is 8 cm.
• Formula: C = 2πr

4. B.
• Find the sum of the measures of the
interior angles of a regular pentagon.
• Formula: Sum = (n − 2)180

5. C.
• Martina deposited $2500 in an ING
savings account that earns 3.5%
interest per year. If she leaves the
money in the account for one year,
how much interest will she have
earned by the end on one year?
• Formula: I = prt

6. D.
• Find the area of the triangle below.
• Formula:
7 ft
12 ft

7. E.
• Find the volume of the rectangular
prsim below.
• Formula: V = lwh
10.2 in
8.6 in
32 in

8. F.
• Jenna’s mom drove to Washington,
DC in about 1 hour and 30 minutes.
If she drove about 65 mph, how
many miles did she drive?
• Formula: D = rt

9. G.
• Find the measure of each interior
angle of a 15-sided polygon.
• Formula:

10. H.
• Look at the circle below. Find the
area of the circle.
• Formula:
6.4 m

11. I.
• Look at the rectangle below. Find
the perimeter of the rectangle.
24 cm

12. J.
• At Striker’s Lanes, bowlers who average
under 200 get handicaps added to their
scores. The handicap, H, of a bowler
with an average, A, can be found using
the formula below. What is the
handicap for a person who averages
185?
H = 0.8(200 − A)
• Formula:

13. K.
• Karlton’s Kable, Inc. charges
$54 for basic cable plus $6.50 for
each movie channel a customer
wants. The formula below can be used to
determine a customer’s total bill, T,
depending on the number of movie
channels, m. If Kia has HBO, HBO2, and
Showtime, what is her total bill each month
for cable?
• Formula: T = 54 + 6.5m

14. L.
• To determine the height of a
falling object from a 12-story
building, the formula below
can be used, where h represents the
height of an object after t seconds. Find
the height of a falling object that is in
the air for 2.5 seconds.
• Formula:

15. M.
• Henry’s pool is leaking at
a rate of 8 gallons per hour.
The formula below can be used to
determine how much water, w (in
gallons), is in the pool after h hours. In
Henry’s family did not notice the leak
for 2 days (48 hours), how many gallons
of water are left in the pool.
• Formula: w = 17000 − 8h

16. N.
• Kristen wants to plant a garden next
year. She has two different ideas in
mind that are shown below. Find the
area of garden A.
15.1 ft
8 ft
A 12.3 ft B

17. O.
• Kristen wants to plant a garden next
year. She has two different ideas in
mind that are shown below. Find the
area of garden B.
15.1 ft
8 ft
A 12.3 ft B

18. P.
• Look at the rectangle below. Find
the area of the rectangle.
24 cm

19. Formulas BINGO