Answer:
(4, -3)
Step-by-step explanation:
Answer: 62.8cm^2
Step-by-step explanation:
The surface area of a cylinder is calculated by 2πrh+2πr2
where π is a constant, given as 3.14; h is the height, given as 3cm and r is radius, given as 2cm.
Therefore, rh = 3 x 2= 6 cm ^2 while r^2 =2 × 2= 4 cm^2.
Slot the values into the formula:
V= 2 (3.14) x 6 + 2 (3.14) x 4
V=37.68 + 25.12
V=62.8cm ^2
I hope this helps
Answer:
240000
You have you multiply 40*6,000=240000. So that is your answer.
Answer:
Yes, the area is 49 cm^2
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
