| A | B |
|---|
| The circumference of a circle is | pie X diameter |
| The area of a square is | side X side |
| The are of a circle is | pie X radius X radius |
| Pie equals | 3.14 |
| A parallelogram has a base of 12dm and a length of 6 dm. What is the perimeter? | 42 dm (add up all of the sides) |
| A circle has a diameter of 8 cm. What is the area? | 50.24 cm2 |
| The area of rectangle is | length X width |
| A circle has a diameter of 15 cm. What is its circumference? | 47.1 cm |
| A triangle has the base of 10m and the height of 3m. What is the area? | 15 m2 |
| A circle has a radius of 9 mm. What is its circumference? | 56.52 mm |
| One side of a square is 13 cm. What is its perimeter? | 52 cm |
| The perimeter of an object can be solved by | adding up all of its sides. |
| The area of a trapezoid is | (base 1 plus base 2) divided by 2 X height |
| If a radius equals 3, how long is its diameter? | 6 |
| The area of parallelogram is | base X height |
| The area of a triangle is | base X height divided by 2 |
| A circle has a radius of 4mm. What is its area? | 50.24 mm2 |
| If a diameter equals 20 m, how long is its radius? | 10 m |
