REVIEW (1-2 minutes) > Use a protractor and the axes to draw angles of the given measure with the vertex at the circle's center. 1 45° © Carnegie Learning, Inc. 2 30° 3 180° 4 270° midline You have learned about many different types of functions. What functions can you define using points on the circle as the domain?

Q: Identify the vertex, focus, directerix and length of the latus rectum. y= 1/14x2

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Q: 11. that a point chosen at random is in the smallest circle

A: 11. Given Data: The diameter of the smallest circle is: d=4 in. The thickness of the shaded circular…

Q: Find the center and the leneth of the diameter of the circle whose diameters endpoints are (0,-4)…

A: End points of diameter of circle are -  (0, -4) and (7,8)

Q: There is a point on the unit circle that has y-coordinate of /3. True False

A: Topic - circles Answer is false

Q: unit perpendicular

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Q: 1. Write the gtand ard equation of a circle given eenter (1,3) and point on the circle (-4,15),"

A: The general equation of a circle is given by . Where, -g, -f is the centre of the circle.

Q: A

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Q: Find the angle at which the circles x2 +y2 +x+y=0 and x2 +y2 +x-y=0 intersect.

A: The angle of intersection of the two circles is given by cosθ=r12+r22-C1C22r1r2where r1 and r2 are…