A circle is circumscribing a triangle formed by the lines y = 0, y = x and 2x + 3y = 10. Find the equation of the circle. A. x? + y? + 5x + y = 0 В. х2 + у? — 5х +у%3D0 С. х2 + у2 — 5х — у %3D0 D. x? + y? + 5х — у %3D 0

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Chapter10: Analytic Geometry
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A circle is circumscribing a triangle formed by the lines y = 0, y = x and 2x + 3y = 10.
Find the equation of the circle.
A. x? + y? + 5x + y = 0
В. х2 + у? — 5х +у%3D0
С. х2 + у2 — 5х — у %3D0
D. x? + y? + 5х — у %3D 0
Transcribed Image Text:A circle is circumscribing a triangle formed by the lines y = 0, y = x and 2x + 3y = 10. Find the equation of the circle. A. x? + y? + 5x + y = 0 В. х2 + у? — 5х +у%3D0 С. х2 + у2 — 5х — у %3D0 D. x? + y? + 5х — у %3D 0
A farmer is building a circular corral to hold a livestock. He located the four post at
(8,0) , (-8,0) , (0,8), and (0,-8) and each post is an endpoint of a diameter with distances
measured in meters.
Find the area of the circular corral.
A. 87 square meters
B. 167 square meters
C. 647 square meters
D. 1287 square meters
Transcribed Image Text:A farmer is building a circular corral to hold a livestock. He located the four post at (8,0) , (-8,0) , (0,8), and (0,-8) and each post is an endpoint of a diameter with distances measured in meters. Find the area of the circular corral. A. 87 square meters B. 167 square meters C. 647 square meters D. 1287 square meters
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