Area of a circle = �×radius2π×radius2.
The sum of three consecutive odd numbers is 45. What are the numbers?
If �:�=2:3x:y=2:3 and �:�=4:5y:z=4:5, what is �:�x:z?
What is the name of a polygon with five sides?
If the radius of a sphere is 6 units, what is its volume?
Solve for �x: 23�+5=1132x+5=11
If 3553 of a number is 36, what is 1551 of that number?
Express 3:5 as a ratio in its simplest form.
What is the measure of each interior angle of a regular octagon?
If �:�=3:4a:b=3:4 and �:�=5:6b:c=5:6, what is �:�:�a:b:c?
Solve for �x: 14(8�+12)=541(8x+12)=5