Answer:
The coordinates of point c: (7,5)
The coordinates of point D:(8,1)
I believe that the answer is 1845
the surface area of the cube is 1350
the surface area of the pyramid is 495
the total surface area is :

good luck
Answer:
90%
Step-by-step explanation:
18+2=20
18/20=.9
.9*100=90
Answer:
The answer is 10
Step-by-step explanation: