When 1 is added to another 1 they join together to form a 2. Bruh idk what 1+1 long method is. But I hope it helped.
Step-by-step explanation:
Do you still need the answer to this?
A right pyramid on a base 4cm square has a slant edge of 6cm the volume
Answer:
3.6
Step-by-step explanation:
I=k/d^2
360=k/3^2
k=360*9
k=3240
I=k/d^2
250=3240/d^2
250d^2=3240
d^2=3240/250
d=3.6