Construct a unit circle (origin at 0,0 radius 1)
Construct your angle
The Sine is the Y (vertical) value of the intersection of the angle and the circle
The Cosine is the X (horizontal) value of the intersection of the angle and the circle
The Tangent is the slope the angle: Y/X
The Cotangent is the X value of the intersection of the angle and the line Y=1
The Secant is the length of the segment along the angle from the origin to the intersection of the angle and the line X=1
The Cosecant is the length of the segment along the angle from the origin to the intersection of the angle and the line Y=1
It means to put the coordinates you were given on the coordinate plane. Ex. (-3,2) you find it the on the coordinate plane and then you plot it or graph it
you count the number of boxes IN the shape.
Their given! You found it! Boom
By solving the simultaneous equations the values of x and y should be equal to the given coordinate
To find the x-coordinate of a point on the xy-plane, you look at the horizontal distance of the point from the y-axis. The y-coordinate of a point on the xy-plane is the vertical distance of the point from the x-axis.
It means to put the coordinates you were given on the coordinate plane. Ex. (-3,2) you find it the on the coordinate plane and then you plot it or graph it
well, you find the two cooridinates on the plane and then graph them! KINDA EASY!
You use the distance formula.
you count the number of boxes IN the shape.
Their given! You found it! Boom
I forgot. Go to coolmath.com to find the answer.
By solving the simultaneous equations the values of x and y should be equal to the given coordinate
To find the x-coordinate of a point on the xy-plane, you look at the horizontal distance of the point from the y-axis. The y-coordinate of a point on the xy-plane is the vertical distance of the point from the x-axis.
If you want to find great coordinate plane worksheets, one place to start is http://www.shodor.org/interactivate/activities/PerimeterExplorer/ and another wonderful math website is http://xtramath.org.
Without a coordinate plane, it would be challenging to accurately plot and locate points on a graph, navigate using maps and GPS systems, and understand mathematical relationships and equations using graphical representations. The coordinate plane provides a fundamental framework for spatial understanding and mathematical analysis, making it indispensable in various fields such as science, engineering, and design.
Count the squares around the rectangle... Simple as that!
To find out the coordinates of a point in the coordinate system you do the opposite. Begin at the point and follow a vertical line either up or down to the x-axis. There is your x-coordinate. And then do the same but following a horizontal line to find the y-coordinate.