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How can you use a compass to draw a circle if you know its raduis or diameter?
If you know the radius place the compass point on a ruler and the pencil end the radius distance away from it. Then put the point on the paper and spin to draw the circle. If you know the diameter divide by two to get the radius and place the compass point on a ruler and the pencil end the radius distance away from it. Then put the point on the paper and spin to draw the circle.
What does box and whiskers mean for mathematics?
it means the middle number in upper half of the data a box and whisker plot is a line with a box and has 3 points on box ;; median in middle, lower quartile on left point, and upper quartile on left point. on the end of the line on the left put your lower extreme ;; and on the end of the line on the right put your upper extreme.
How do you use a ruler and compass to construct an equilateral triangle with sides of lingth 6 cm?
Draw a straight line 6cm long. Put the compass point at one end of the line and extend the compass to the other end of the line. Draw an arc of this radius from each end of the line, Join the point where the arcs intersect to each end of the the line and ypu have your equilateral triangle.
How can you multiply a decimal times a whole number?
-- Ignore the decimal point; just multiply the two whole numbers. -- After the multiplication is done, put the decimal point back into the product. Put it in the right place so that the product has as many digits after the point as the original decimal had. If there aren't enough digits in the product to do that, add some zeros to the left end of it.
How do you put a point on a pencil?
You sharpen the pencil to put a point on it. Before sharpeners and when pencil wood was much thicker, men cut (whittled) the wood with a knife to make the point.
