Chapter 13: adk (page 522)
adkg
Chapter 13: adk (page 522)
adkg
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Get started for freeGiven points A, B, and C. Find AB, BC, and AC. Are A, B, and C collinear?
If so, which point lies between the other two?
16. A(3, 4), B(-3, 0), C(-1, 1)
In Exercises 16-19 a point P on a line and the slope of the line are given. Sketch the line and find the coordinates of two other points on the line.
17. P(-3, 0); slope =.
In Exercises 4-9 state:
a. the coordinates of T.
b. the lengths of the legs of the right triangle.
c. the length of the segment shown.
In Exercises 16-19 a point P on a line and the slope of the line are given. Sketch the line and find the coordinates of two other points on the line.
P(2, 4); slope =.
Find the radii of the circles x2 + y2= 25 and (x - 9)2 + (y – 12)2 = 100.
b. Find the distance between the centers of the circles.
c. Explain why the circles must be externally tangent.
d. Sketch the graphs of the circles.
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