7.3.C.22 - Surface Area - Exit Ticket

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2 questions

#1 Surface Area

The right hexagonal pyramid has a hexagon base with equal-length sides.The lateral faces of the pyramid are all triangles (that are exact copies of one another) with heights of 15 ft. Find the surface area of the pyramid.

#2 Surface Area

Six cubes are glued together to form the solid shown in the diagram. If the edges of each cube measure 1 ½ inches in length, what is the surface area of the solid?

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 3, Topic C, Lesson 22. Internet. Available from https://www.engageny.org/resource/grade-7-mathJmat...; accessed 06/Oct/2015.