5.1 - Introduction to Circles Answers

The diameter of the base of the cone measures 8 units. The height measures 6 units.

The formula to convert °F to °C is C = (F – 32).Convert 50°C to °F.

The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and smallest diameters of the ellipse.

A solid oblique pyramid has a regular pentagonal base. The base has an edge length of 2.16 ft and an area of 8 ft2. Angle ACB measures 30°.

The large sphere has a diameter of 12 feet.