Determine the length of side BC in the diagram
Determine the length of side BC in the diagram
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Determine the length of side BC in the diagram
Inscribed Angles Review
Solve the following problem.
Consider a circle with radius=10 units and center C(0,0). Point A(6, 8) and Point Q(-8, -6) exist on the circle.
Draw the radius to Point A.
Draw the vertical line segment
Draw the horizontal line segment
You have just created right triangle
Use the Pythagorean Theorem to relate the three side lengths of the right triangles.
The coordinates from A(6,8) satisfy the Pythagorean Theorem:
The coordinates from Q(-8,-6), although they are negative, also satisfy the Pythagorean Theorem:
With this information in mind, what Standard Equation can you write to represent the equation of a circle with center (0,0) and radius
What is the radius of the circle in each equation?
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Transform the Unit Circle according to the given equation. Graph the circle on the coordinate plane.
Equation:
Describe the circle given by the equation
radius:
center:
Write the equation for a circle with center (0, −4) and radius 8.
Write the equation for the circle shown below.
A circle has a diameter with endpoints at (6, 5) and (8, 5).
Write the equation for the circle.
Graph the circle and type the center and radius in the Show Your Work box.
Center:
Radius:
Graph the circle and type the center and radius in the corresponding boxes.
Center:
Radius:
Identify each part of the circle given its equations. Then, graph the circle.
Center:
Radius:
Identify each part of the circle given its equations.
Center:
Radius:
Given the center and radius or diameter, write the equation in standard form.
Center: (5,3)
Radius: 2
Given the center and radius or diameter, write the equation in standard form.
Center: (-1,7)
Radius: 6