3. Determine the surface area of the composite object that has a cylinder 2.5 m long with a radius 0.5 m attached to a isosceles triangle. 2.5 m 2.5 m 3 m 1.0 m 4. Each layer of a three layer cake is a cylinder with a height of 7.5 cm. The bottom layer has a diameter 25 cm. The middle layer has a diameter 22.5 cm. The top layer has a diameter 20 cm. The surface of the cake is frosted. a. Sketch the cake. b. What area of the cake is frosted? 15

The base of a right prism is a triangle whose sides measure 7cm, 8cm and 12cm. The altitude of the prism measures 11cm.calculate the lateral area of the right prism.

A storage shed is in the shape of a trapezoidal prism. Each trapezoid represents one of its bases. With dimensions as shown, what is the storage capacity volume of its interior?

Refer to the plate shown in Figure 117 and determine the following distances. All dimensions are in inches. a. The horizontal center distance between the 0.265" diameter hole and the 0.150" diameter hole. b. The horizontal center distance between the 0.385" diameter hole and the 0.150" diameter hole. c. The distance between edge A and the center of the 0.725" diameter hole. d. The distance between edge B and the center of the 0.385" diameter hole. e. The distance between edge B and the center of the 0.562" diameter hole.