Answer:
3/5
Step-by-step explanation:
Quite literally 3 divided by 5.
800%
The pyramid has a volume equal to (14)^2*(6/3)=392. The pyramid B is (3136)/(392)=8 times bigger than pyramid A. As a percentage, it's 800%
Angle A is 64 degrees
See attachment
the value for k is 7 please do you get it