Quadrilaterals
A quadrilateral with congruent sides and angles.
What is a square?
The sum of the interior angles of a triangle add to ______________ degrees.
What is 180 degrees.
The formula for the area of a parallelogram.
Which of the following is a reasonable unit for measuring area?
yards in2 cubic feet mL
What is in2
A quadrilateral with four congruent sides.
What is a rhombus?
The _________________ states that a2+b2=c2, where c is the _____________.
Pythagorean Theorem - Hypotenuse
The formula for the area of a triangle.
What is A=1/2*b*h
Find the area of a pie that has an 18-inch diameter.
What is 81pi inches2 or 254.47 inches2
The formula to find the volume of a cylinder.
What is V=pi*r2*h
A quadrilateral that has exactly one set of parallel lines.
What is a trapezoid?
What is the square root of 48, 6.928, or 4 square root 3.
The formula for the area of a trapezoid.
What is A=(b1+b2)/2 * h
If the radius of the earth at the equator is 4,000 miles. Find the circumference of the earth.
What is 8,000*pi miles or 25,132.74 miles
Parallelogram ABCD has side lengths: AB=4x, BC=3x+2, CD=3x+5. and DA=4x-3. What is the value of x?
What is 5?
In parallelogram ABCD, the measure of angle A is 40 degrees. The measure of angle C is __________ degrees.
What is 40 degrees?
The three-dimensional shape created by rotating a triangle 360 degrees around the y-axis.
What is a cone.
Find the area of a parallelogram with a base of 12 inches. A slant height of 5 inches and a height of 3 inches.
What is 36 inches2.
It costs $336 to carpet a room a 12 ft by 8 ft room. At that rate, what would the cost to put the same carpet in a 25 ft by 30 ft room?
What is $2,625
Find the surface area of a rectangular prism that has a base of 4, a width of 3, and a height of 5.
What is 94 units2.
In parallelogram ABCD, the measure of angle A is 100 degrees. The measure of angle B is __________ degrees.
What is 80 degrees.
In a 45-45-90 triangle, if the leg is 5 feet, what is the length of the hypotenuse?
What is 5 square root 2 feet.
The sum of the areas of each side of a three dimensional figure is the ______________. The sum of the areas of each side of a three dimensional figure, but not counting the area of the base is the _____________________.
Surface area; Lateral Area
A pizza shop sells 18-inch diameter pizzas for $16 and a 14-inch diameter pizza for $12. Which pizza gives you more pizza for your money? What is the unit cost for each pizza?
The 18-inch pizza is 0.063
The 14-inch pizza is 0.078,
so the 18-inch pizza is cheaper
The formula for the volume of a sphere is:
V=4/3 *pi*r3. Find the volume of a scoop of ice cream that has a diameter of 8-inches.
What is 268.08 inches3.