Find the area of the circle with a radius of 4 inches use 3.14 do not round your answer
1 answer:
The area of the circle with radius of 4 inches is 50.24 square inches.
The area of circle is the region occupied by the circle in a two-dimensional plane. The area of the circle formula is useful for measuring the space occupied by a circular field or a plot.
It is given in the question that the radius of the circle is 4 inches.
Also, the value of is given to be 3.14.
We know that, the formula for the area of a circle with radius r is
Here,
= 3.14
r = 4 inches
Hence,
Area of the circle is = 3.14 * 4 * 4 square inches = 50.24 square inches.
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See attachment.
The graph is for x between -1 and 1, with 0.01 step.
Plot done in Scilab with the following instructions:
x=-1:.01:1;
y=-3*x-5 ./x+2;
plot(x,y,'LineWidth',2)
title('x-engineer.org')
xlabel('x')
ylabel('f(x)')
The graph is for x between -1 and 1, with 0.01 step.
Plot done in Scilab with the following instructions:
x=-1:.01:1;
y=-3*x-5 ./x+2;
plot(x,y,'LineWidth',2)
title('x-engineer.org')
xlabel('x')
ylabel('f(x)')