Posts Tagged ‘area’

Similar Polygons: Find Missing Perimeter Given the Ratio of Areas (CC:6.G.1)

This video explains how to determine the missing perimeter of two similar rectangles given the ratio of the area.

Similar Polygons: Find Missing Area Given the Ratio of Perimeters (CC:6.G.1)

This video explains how to determine the missing area of two similar rectangles given the ratio of the perimeters.

Discover the Ratios of Sides, Perimeters, and Areas of Similar Polygons (CC:6.G.1)

This video uses two similar triangles to discover the ratio of corresponding sides, perimeter, and area.

Surface Area of a Cone Bounded by Two Planes Using a Double Integral (Polar)

This video explains how to determine the surface area of a cone bounded by two planes using a double integral.

Ex: Find the Radius of a Circle Given the Area

The video explains how to determine the radius of a circle given the area of the circle.

Ex: Find the Height of a Trapezoid Given Area

The video explains how to determine the height of a trapezoid given the length of the two bases and the area.

Ex: Find the Height of a Triangle Given Area (Odd Base and Decimal Area)

The video explains how to determine the height of a triangle given the length of the base and the area.