asked 151k views
2 votes
Regular quadrilateral prism has an altitude h = 11 cm and base edges b=8 cm. Find the sum of all edges.

1 Answer

4 votes
The sum of all edges is 108 cm.

There are two bases whose edges are all 8 cm; this gives us 8(4)+8(4) = 32+32=64.

There are 4 edges between bases that are 11 cm each; 11(4) = 44

Together, this gives us 64+44=108 cm.
answered
User Psv
by
7.9k points

No related questions found