Purpose of warm up The Wildcat Way Developing a warm up for your program Meet Day warm up.
Warm up
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Warm up
description
Warm up. Review HW. Inscribed Angle. Angle where the vertex in ON the circle. Inscribed Angle. 160 . The arc is twice as big as the angle!!. 80 . Find the value of x and y. 120 . . x. . y. . J. K. Q. S. M. Examples. 1. If m JK = 80 and JMK = 2x – 4, find x. - PowerPoint PPT Presentation
Transcript of Warm up
72˚
If two inscribed angles intercept the same arc, then they are congruent.
Find the measure of DOG and DIG D
O
G
I
If all the vertices of a polygon touch the edge of the circle, the polygon is INSCRIBED and the circle is CIRCUMSCRIBED.
If a right triangle is inscribed in a circle then the hypotenuse is the diameter of the circle.
diameter
4x – 14 = 90
H
K
GN
Example 4
In K, GH is a diameter and m GNH = 4x – 14. Find the value of x.
x = 26
Bonus: What type of triangle is this? Why?