What formula?
Finding Discount, Tax, Tip, Mark-up
Angles Galore!
Sums
A, S, M, or D?
100
P = 2l x 2w
What is the formula for perimeter?
100
33% of $29
What is $9.57?
100
Acute angle
What is an angle whose measure is less than 90 degrees?
100
Space inside an object.
What is the area?
100
8 squared
What is 64?
200
I = Prt
What is the formula for simple interest?
200
Sandles are $25. They are on sale for 40% off. Tax is 7%. What is the sale price?
What is $16.05?
200
180 degrees
What is a straight angle?
200
Two angles that equal 180 degrees
What are supplementary angles?
200
two-thirds times one-half
What is one-third?
300
A = bh
What is the formula for the area of a parallelogram?
300
Your dinner at a restaurant cost $35. You leave a 20% tip. Sales tax is 5%. What is your total cost of the meal?
What is $43.75?
300
35 degrees + 55 degrees
What are complementary angles?
300
Angle measures in a triangle
What is 180 degrees?
300
360.25 times .05
What is 18.0125?
400
A = 1/2 bh
What is the formula for the area of a triangle?
400
You purchase the following at Hy-Vee: Tide $6.78 Softener $5.48 Toothpaste $3.64 Strawberries $4.99 Tax is 6%. What do you owe the store?
What is $21.84? Strawberries are not taxable!
400
Opposite angles
What are vertical angles?
400
Angles of a quadrilateral equal this
What is 360 degrees?
400
-4 - (-6)
What is 2?
500
A = pi (r) squared
What is the formula for the area of a circle?
500
A store that sells silver necklaces buys them at a wholesale price of $22. The store then marks up the necklaces 40%. What is the retail price you pay?
What is $30.80?
500
Corresponding angles are always this.
What is equal?
500
The angles of a trapezoid equal this
What is 360 degrees?
500
A hiker is descending 250 feet every 10 minutes. What will be the hiker's change in elevation in one hour?
What is -1500 feet?
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