In this situation you would have to use ratios to figure it out.
AD over EH or 24/16 that would be equal to 1.5
This would show that BC over GF is also equal to 1.5.
6/4 is equal to 1.5.
Side length BC is 6
5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56
Answer:
XC SXC CX VXVXVSD CSD CSDC SD VDS V DSV DVF VFV DFXV DXF VXVD XV DX V DXVDX
Step-by-step explanation:
The anser is c. Triangular pyramids!
Triagular pyramids or tetrahedrons, are composed of only triangular shaped sides.
Hope this helps, if not, comment below please!!!
:L
