3) Two circles, one with diameter 20 in has it center at point A, and the other with diameter of 12 in has its center at point B. The two circles are externally tangent to each other. Two tangent lines were drawn to the two circles and these lines intersect at point C. One of the tangent lines touch the smaller circle at point D. Determine the area of triangle BCD. a) 95 sq in b) 68 sq in c) 72 sq in d) 88 sq in e) None

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter6: Circles
Section6.3: Line And Segment Relationships In The Circle
Problem 38E: The center of a circle of radius 3 inches is at a distance of 20 inches from the center of a circle...
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Two circles, one with diameter 20 in has it center at point A, and the other with diameter of 12 in has its center at point B. The two circles are externally tangent to each other. Two tangent lines were drawn to the two circles and these lines intersect at point C. One of the tangent lines touch the smaller circle at point D. Determine the area of triangle BCD.
3)
Two circles, one with diameter 20 in has it center at point A, and the other with diameter of 12 in has
its center at point B. The two circles are externally tangent to each other. Two tangent lines were
drawn to the two circles and these lines intersect at point C. One of the tangent lines touch the smaller
circle at point D. Determine the area of triangle BCD.
a) 95 sq in b) 68 sq in
c) 72 sq in
d) 88 sq in
e) None
Transcribed Image Text:3) Two circles, one with diameter 20 in has it center at point A, and the other with diameter of 12 in has its center at point B. The two circles are externally tangent to each other. Two tangent lines were drawn to the two circles and these lines intersect at point C. One of the tangent lines touch the smaller circle at point D. Determine the area of triangle BCD. a) 95 sq in b) 68 sq in c) 72 sq in d) 88 sq in e) None
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