A plate has a diameter of 4 inches . What is the area of the plate ?
2 answers:
Answer:
A≈12.57in²
Step-by-step explanation:
Using the formulas
A=πr2
d=2r
Solving forA
A=1/
4πd^2=1/
4·π·4^2≈12.56637in²
A≈12.57in²
Answer:
12.56 inches^2
Step-by-step explanation:
To solve this we use pi*r^2
Radius is diameter/2
so the equation is pi*2^2
pi*4
12.56 inches^2
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Answer:
65m = 6500 Cm.
Step-by-step explanation:
The second option is the answer
1 meter is equal to 100 centimeters so half of one meter is 0.5 so half of one centimeter is 50 centimeters.
The 100th customer would be the first to receive both.
20×5=100
50×2=100
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