It can be shown that the length of a diagonal of a right rectangular prism with dimensions
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Elementary Geometry for College Students
- Which of these two polyhedrons is concave? Note that the interior dihedral angle formed by the planes containing EJF and KJF is larger than 180 .arrow_forwardRefer to the prisms of Exercises 1 and 2. Which of these have symmetry with respect to a point?arrow_forwardFor Exercises 11 and 12, use Brahmaguptas Formula. For cyclic quadrilateral ABCD, find the area if AB=6 cm, BC=7 cm, CD=2 cm, and DA=9 cm.arrow_forward
- The triangle that has vertices at M-4,0,N3,-1,andQ2,4 has been boxed in, as shown. Find the area of MNQ. Exercises 33, 34.arrow_forwardA rectangular solid has length L=12.6 mm, width W=23.8 mm, and height H=32.5 mm. Find the length of a diagonal AB from the upper left rear vertex to the lower right front vertex. Round the answer to 1 decimal place.arrow_forwardGeneralize the results found in Exercise 11 and 12 by answering each of the following questions. Assume that the number of sides in each base of the prism is n. For the prism, what is the a number of vertices? b number of lateral edges? c number of base edges? d total of base of edges? e number of lateral faces? f number of bases? g total number of faces?arrow_forward
- Each side of square RSTV has length 8. Point W lies on VR- and point Y lies on TS- in such a way to form parallelogram VWSY, which has an area of 16units2. Find the length of VW-.arrow_forwardFor compactness, the drop-down wheels of a stretcher or gurney are folded under it as shown. In order for the boards upper surface to be parallel to the ground when the wheels are dropped, what relationship must exist between AB and CD?arrow_forward
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,