What name is given to the semicircular piece of equipment used to measure angles?

Which is heavier: 15 kilograms or 30 pounds?

How many degree are there in a triangle?

Can you unscramble the following word to reveal a branch of mathematics: LUCSULAC?

1609.34 meters is 1 mile: how many lengths, to the nearest, would complete 1 mile in a 25 meter swimming pool?

On a graph, is the x-axis vertical or horizontal?

What type of shape has 7 sides?

Which of the following numbers are not divisible by 9: a. 81, b. 2385, c. 3215, d. 5589?

Continue this pattern 144, 121, 100, 81, 64?

What does pi equal?