Answer:
11 yard
Step-by-step explanation:
volume of a cylinder=πr²h ⇒ 3454=3.14×10²×h
⇒ h=3454/314=11 yard
Answer:
x= 7 1/2
Step-by-step explanation:
Subtract the 1/2 to get it out of the way (whatever you do on one side of the = sign you have to do to the other)
So 10- 1/2= 9 1/2
Subtract the 2 to get it out of the way
9 1/2-2=
7 1/2
Hope it helped :)
Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
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B. 42 degrees
Angle ABC is an inscribed angle so u have to divide Arc AC by 2 to find angle ABC.
84degrees divided by 2 is 42 degrees.
Answer:
Step-by-step explanation:
This will result in cylinder with radius of 4 and height of 3.
<u>Total surface area:</u>
- S = 2πr² + 2πrh = 2π(4² + 4*3) = 2π*28 = 56π
