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mathopenref.com/tangent.html
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How can you prove that the line between to points is a tangent of the smaller circle?
Step I: Show that both points are outside the smaller circles. Possibly by showing that distance from each point to the centre of the circle is greater than its radius. Step 2: Show that the line between the two points touches the circle at exactly one point. This would be by simultaneous solution of the equations of the line and the circle.
How do draw a line to show the diameter of a circle?
Draw a straight line that bisects the circle and passes through the center.
What is are the differences between circle graphs line graphs and bar graphs?
Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.
Show an example of adding decimals?
39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.
What does a circle graph show?
shows percentages
How can you prove that the line between to points is a tangent of the smaller circle?
Step I: Show that both points are outside the smaller circles. Possibly by showing that distance from each point to the centre of the circle is greater than its radius. Step 2: Show that the line between the two points touches the circle at exactly one point. This would be by simultaneous solution of the equations of the line and the circle.
How do draw a line to show the diameter of a circle?
Draw a straight line that bisects the circle and passes through the center.
What does a radius in a circle looks like show picture?
I'm unable to show pictures. But a radius in a circle is a line segment that connects the center of the circle to any point on the circle's circumference. It is half the length of the diameter of the circle.
What does budget line show and what are its two basic properties?
Budget line(bl) is tangent to the indifference curve(ic) the slope of bl is same as that of ic.
Is a circle graph used to show changes over time?
No it isn't. Line graphs are used for that. Circle graph show values compared to all of the values.
Show you an example of an oblique line?
a line that is neither verticle or horizontal
What is are the differences between circle graphs line graphs and bar graphs?
Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.
How does a tangent at any point on the magnetic field line show the direction of magnetic field at that point?
The tangent to a magnetic field line at any point indicates the direction of the magnetic field at that specific location. This is because the tangent line represents the direction a compass needle would point if placed at that point on the field line. The magnetic field lines themselves flow from the north pole of a magnet to its south pole, with the tangent pointing in the direction the magnetic field would act on a north pole.
Show that x plus 2y equals 7 is a tangent to the circle x2 plus y2 -4x -1 equals 0?
x + 2y = 7 so x = 7 - 2ySubstitute in the equation of the circle:(7 - 2y)^2 + y^2 - 4*(7 - 2y) - 1 = 049 - 28y + 4y^2 + y^2 - 28 + 8y - 1 = 0=> 5y^2 - 20y + 20 = 0=> y^2 - 4y + 4 = 0 => y = 2and therefore x = 7 - 2y = 3Thus the straight line intersects the circle at only one point (3, 2) and therefore it must be a tangent.
Can you show a peace sign?
It is a circle with a line through the middle and then two lines coming out of each side on the bottom.
How do you draw a hemisphere?
To draw a hemisphere, start by drawing a circle. Then, draw a curved line cutting the circle in half vertically. This line represents the hemisphere's cut surface. Finally, shade one half of the circle to show the curved surface of the hemisphere.
How do you read an ept?
The square is just to show you that the test is working, as long as there's a line, you know your answer will be valid. Read the circle: + is pregnant, - is not.
