Answer:
--- radius
-- Length of the square
Step-by-step explanation:
Given
Solving (a): Find the radius (when it formed a circle).
The length of the wire represents the circumference (C) of the wire.
So, we have:
Make r the subject
Substitute 264 for C
Take 
as 22/7
Solving (b): Find the side length (when it formed a square).
The length of the wire represents the perimeter (P) of the wire.
So, we have:
Make L the subject
Substitute 264 for P
Answer:
C. 434π
Step-by-step explanation:
Given:
Radius (r) = 7 in.
Height (h) = 24 in.
Required:
Surface area of the cylinder
Solution:
S.A = 2πrh + 2πr²
Plug in the values
S.A = 2*π*7*24 + 2*π*7²
S.A = 336π + 98π
S.A = 434π
Because it may be the only number that is common to both numbers. Like the greatest common factor between 2 and 3 is 1.
/ by 12 and then you'll get your answer
Answer
adding 2
Step-by-step explanation:
