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1. What is AB?2. Where is the midpoint of segment AB? 1.7
Formulas
Area of a circle πr2
Circumference of a circle πd(Perimeter)
1. Find the area of the circle.
2. Find the circumference of the circle in terms of π.
3. What is the lateral area of a cylinder with a radius of 5 and a height of 12? L = 2πrh
4. A pile of sand is in the shape of a cone. The diameter of the base is 23 feet and the height is 9 feet. What is the volume of the pile of sand?
5. Margaret’s garden is a square 12 ft on each side. Margaret wants a path 1 ft wide around the entire garden. What will the outside perimeter of the path be?
6. Find the area of the shaded region
7. Find the area of the shaded region. If the diameter of the circle is 10 and the quadrilateral is a square