Equations
x-4=8
x=12
Area is the measure _______ an object
Inside
Perimeter is the measure _______ an object
Around
What does the short hand represent?
Hours
A triangle has ___ sides
3
x+2=6
x=4
How do you find the area of a rectangle?
LxW
How do you find the perimeter of a shape?
Add all the sides
What does the long hand represent?
minutes
Triangle with all sides being the same
Equilateral
x+3=5
x=2
How do you find the area of a triangle?
BxH divided by 2
What is the perimeter of a square with all sides being 2 feet?
8 feet
If a movie starts at 7:00 and lasts 2 hours, what time will it end?
9:00
Supplementary angles add up to equal
180
x-6=4
x=10
What is the area of a rectangle with a length of 5 and a width of 3?
15
What is the perimeter of an equilateral triangle with each side being 6 inches?
18 inches
Hour hand and minute hand both pointed at 12. What time is it?
12:00
Complimentary angles add up to equal
90
2x=16
What is the area of a triangle with a base of 6 and a height of 10?
30
What is the perimeter of a rectangle with a length of 5 and a width of 3?
16
A baseball game began at 6:00 and lasted 2 hours and 30 minutes. What time did it end?
8:30
All of the angles in a triangle add up to equal
180