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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 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.
What does a radius in a circle looks like show picture?
It is the line from any point on a circle to the center
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?
This is true for any contiguous function, not just magnetic fields.
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.
Can you show me how round is a 30 mm circle?
Show me a 30mm circle
Show you in a circle how big is 3mm?
show me an actual size circle of 3 mm
