a rectangular area of land is being sold off in smaller pieces. The total area of land is 215 square miles. The pieces being sold are 83 square miles in size. How many smaller pieces of land can be sold at the stated size

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

Assemble the proof by dragging tiles to the statements and reasons column