Scale drawings
If I am five feet tall and I draw myself so that for each 1 foot tall I am my drawing is 1/2 inch. How tall would my drawing be?
2.5 inches
What is the circumference of a circle that has a radius of 3 feet?
18.84 feet
How many degrees in a circle?
360 degrees
How many outs in each inning of a baseball game?
6
How many half inches in a foot?
24
If you have two similar triangles and triangle A had side lengths of 4,6, and 7 and triangle B had side lengths of 12, 18, and ? what would the side length of the missing side in triangle B be?
21
How many sides does a hexagon have?
6
What is the formula for the circumference of a circle?
Pi x diameter
How many inches in a yard?
36
How many days in a leap year?
366
Two squares are similar. If the first square has an area of 25, and the second has side lengths that are twice as big, what is the area of the second square?
100
What is the area of a circle that has a radius of 3 inches?
28.26 inches
Find the circumference of a circle with a diameter of 10.
31.4
What island is the statue of liberty on?
Ellis island
How many years in a decade?
10
Connor wants to draw the classroom to scale. If 1 foot in the classroom is represented by 1/4 inch on his drawing, and the classroom is 20 feet by 32 feet, what are the dimensions of his drawing?
5 inches by 8 inches
If two angles make up a right angle and one angle measures 35 degrees, what is the measure of the other angle?
55 degrees
What is the formula for the area of a circle?
pi x radius x radius
A shirt is on sale for $20, it's original price was $25, what is the percent decrease? (change)
20%
Abraham Lincoln
If a house is drawn so that 1/4 of an inch equals 1 foot, how tall would a house be if in the drawing it is 5 inches tall?
20 feet
If I need to wrap a rectangular gift that measures 4 inches by 6 inches by 2 inches. How much paper will I need to just cover the surface?
4 x 6 x 2 = 48
4 x 2 x 2 = 16
6 x 2 x 2 = 24
Answer: 98 inches
A circle has an area of 78.5, what is the radius of the circle?
78.5 divided by 3.14 = 25
r x r = 25
so r = 5
If today was Friday, January 13th, what day of the week would February 13th be on?
Monday
What century are we in?
21st century