draw and lable a circle that has diameter more than 5 inches,but less than 10 inches. estimate its circumference and them find i
ts circumference using a calculator. compare your results
1 answer:
Using a graph tool
see the attached figure
Let
D----------> the diameters of the circle O
D=8 in
D=8 in is < 10 in and D=8 in is > 5 in
the center of the circle is the point (0,0)
the circumference of the circle=pi*D-------> 8*pi in
the circumference value estimate is about 24 in
the circumference value using a calculator is ----> 8*pi----> 25.13 in
the difference in the exact value and the estimate value is
25.13-24--> 1.13 in
see the attached figure
Let
D----------> the diameters of the circle O
D=8 in
D=8 in is < 10 in and D=8 in is > 5 in
the center of the circle is the point (0,0)
the circumference of the circle=pi*D-------> 8*pi in
the circumference value estimate is about 24 in
the circumference value using a calculator is ----> 8*pi----> 25.13 in
the difference in the exact value and the estimate value is
25.13-24--> 1.13 in
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Answer:
<h2>14</h2>Step-by-step explanation:
Solution,
Use the BODMAS Rule:
B = Bracket
O = Of
D = Division
M= Multiplication
A = Addition
S = Subtraction
Now,
Let's solve,
First we have to divide 8 by 2
Calculate the product
Calculate the sum
Hope this helps...
Good luck on your assignment..