Answer:

Step-by-step explanation:


[(upper legth + lower length) x height] divided by 2
Answer:
Yes, it is harder.
Step-by-step explanation:
Answer:
SA = π3^2 + π3(7.5)
Step-by-step explanation: r is radius and L
is r*l/2
so 3*5/2=15/2=7.5
seriously look at a problem more carefully and memorise your formulas!
Answer:
5
Step-by-step explanation:
Hence it is correct.. thanks for points.