Answer:
Step-by-step explanation:
Total Surface Area of Cylinder =
Note: Do not get tricked by the 24cm (taking 24cm as the radius), that is the diameter.
To find r, radius =
=
= 12cm
Now we know r = 12cm, h = 18cm
Now we substitute r and h into the formula to find the total surface area.
Total Surface Area of Cylinder =
Jillian and Francis both earned the same total score. I used commutative property of addition to find the answer.
Francis: 86, 84, 90 ---> 84,86,90
Jillian: 84, 90,86---> 84,86,90
I hope this helps, have a great day!
Answer:
B
Step-by-step explanation:
The answer is c i believe