What do all the angles in a triangle add up to?
180
The distance from the center of a circle to the outside is called what?
Radius
What do all the angles in a square add up to?
360
23=?
8
Solve for Y...
2y - 7 = Y + 14
Y = 21
How do you find the perimeter of a triangle?
Add up all three sides
Pi
How do you find the perimeter of a Square?
Add up all 4 sides
33=?
27
y = -3
Which side is the Hypotenuse?
AC
What is the radius equal to if the diameter is 4in?
2in
If side A of a square is 4in, what is the perimeter of square ABCD?
16in
43 = ?
Solve for y...
3(y+2) = 4y - 1
y = 7
If angle A = 83 degrees and Angle B = 74 degrees. What is the measurement of angle C?
23 degrees
What is the diameter equal to if the radius is 7in?
14in
If side A = 7in, what is the area of side ABCD?
49in2
53 = ?
125
Solve for y...
23y - 6 = 14y + 12
y = 2
What is the equation for finding the area of a Triangle?
A = 1/2bh
What is the equation for finding the area of a circle?
A = (Pi x r)2
What is the equation for finding the area of a square
A = L x W
54 = ?
625
Solve for y if x=4...
5x - y = 5y +2x
y = 2