Asked by Rosebymae
A pyramid V-ABCD is cut from a cube of edge 12 in.,as shown in the figure. The
vertex V is the midpoint of an upper edge of the cube. Compute the lateral surface of the pyramid.
vertex V is the midpoint of an upper edge of the cube. Compute the lateral surface of the pyramid.
Answers
Answered by
bobpursley
draw the figure. Note that it is relatively easy to find the slope height of each face, by using the slope height as the hypotenuse of a right trangle whose legs are distances to a opposite corners.
area of each face then can be determined by Area face= 1/2 b*slope height.
add the four faces areas.
area of each face then can be determined by Area face= 1/2 b*slope height.
add the four faces areas.
Answered by
kimmy
301.6 in^2
Answered by
Jon Snow
334.82 sq. in.
Answered by
Fernandez
A pyramid V-ABCD is cut from A cube
Answered by
Anonymous
oh your answer is 334.82 sq. in.