The diameter of the base of a cylindrical can is 4 in. The height of the can is 6.5 in. Find the can’s surface area to the neare

Question

inna [77]

3 years ago

7

The diameter of the base of a cylindrical can is 4 in. The height of the can is 6.5 in. Find the can’s surface area to the neare

st tenth.

Mathematics

2 answers:

kondaur [170] · Answer 1 · 2022-02-02T03:23:41+03:00

kondaur [170]3 years ago

5 0

We know that

<span>diameter of the base of a cylindrical can= 4 in----------> r=2 in
h=6.5 in
</span>[surface area]=2*[pi*r²]+[2*pi*r*h]
then
[surface area]=2*[pi*2²]+[2*pi*2*6.5]=[ 25.13 ]+[ 81.68 ]=106.81 in²

the answer is 106.8 in²

garik1379 [7] · Answer 2 · 2022-02-02T05:32:51+03:00

garik1379 [7]3 years ago

5 0

Answer:

106.8 in2

Step-by-step explanation: