Side height h' =√( 1? + 1? +3? )=√ 1 1
The surface area of the geometric figure S =S above +S below +S side.
= 4x 4+5x 5+4x(4+5)x√ 1 1x 1/2
= 16+25+ 18√ 1 1
=4 1+ 18√ 1 1
Geometric volume V= [S +S +√(S ×S) ]*h /3.
= [ 16+25+√( 16×25)]*6 /3
= 122
webpage
ask
science
knowledge
more
search
There are 4 playing cards: 6 hearts, 3 grass flowers, 4 grass flowers, spades 1