What is the perimeter of a regular octagon when one side is 6 cm?
48 cm
100
What is The area of a rectangle with sides measuring 7 m and 12 m?
84 square meters
100
Shoes cost $50 dollars per pair. The discount is 30%. What is the sale price?
$35
100
What is the area formula for a circle?
A= Pi x r squared
100
What is the main difference between a prism and a pyramid?
A prism has two bases while a pyramid has only one.
200
What is the perimeter of a rhombus whose sides measure 12 in, 8, in, 8 in, and 18 in?
46 in
200
What is the area of a triangle whose height is 14 cm and its base is 10 cm?
70 square cm
200
8 -(3 x 2) + 15 / 3
7
200
What is the name of the line that cuts through the center of the circle?
The diameter
200
Both prisms and pyramids are polyhedrons. Name the two 3-dimensional object we've studied that are NOT polyhedrons.
Cones and cylinders
300
If the perimeter of an equilateral triangle is 36 ft, what is the measure of each side?
12 ft
300
What is the difference between the area formula for a parallelogram and a triangle?
Parallelogram formula is bh while triangle formula is 1/2bh
300
What is the greatest common factor of 25 and 150?
25
300
What is the area of a circle that has a radius of 7 in?
153.86 in
300
How many faces, vertices, and edges does a cube have?
Faces-6
Vertices-8
Edges-12
400
How much fencing would be needed for a rectangular yard that measures 18 yd by 24 yd?
84 yd
400
What is the area of a square that has a perimeter of 48 m?
144 m
400
2.1 grams is equal to how many kilograms?
.0021 kg
400
About what would the circumference of a circle be that has a radius of 14 cm?
88 cm
400
A triangular prism and a rectangular pyramid have the same number of faces. True or false.
True
500
A given parallelogram has two sides that measures 13 dm. If the perimeter of the shape is 42 dm, what is the length of the other two sides?
8 dm
500
How do you go about finding the area of an irregular shape such as a picture or a wad of gum?
1. Count the completely filled-in squares.
2. Count the mostly (more than half) filled squares.
3. Count the half filled-in squares.
Add them all together.
500
Alan worked 6 1/2 hours on Monday, 5 1/2 hours on Tuesday, 5 hours on Wednesday, 6 1/2 hours on Thursday, and 3 3/4 hours on Friday. How much did he make for the week if he earns $6 per hour?
$163.50
500
The circumference of a circle is 59.66 ft. What is the diameter?
19 ft
500
How many faces, edges, and vertices does an octagonal prism have?