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Three circles tangent externally to each other are tangent internally to a larger circle. If one the three circles has a radius 5cm and the other circumscribing circle has a radius of 10cm, find the radii of the two other equal circles. 2.21cm 4.44cm O 3.33cm 1.75cm

Three circles tangent externally to each other are tangent internally to a larger circle. If one the three circles has a radius 5cm and the other circumscribing circle has a radius of 10cm, find the radii of the two other equal circles. 2.21cm 4.44cm O 3.33cm 1.75cm

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 48E: When radii OA and OB are placed so that they coincide, a 240 sector of a circle is sealed to form a...
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Three circles tangent externally to each other are tangent internally to a larger circle. If one the three circles has a radius 5cm and the other circumscribing circle has a radius of 10cm, find the radii of the two other equal circles. 2.21cm 4.44cm 3.33cm 1.75cm The perimeter of a triangle is 584 cm. The interior angles measure 50, 60 and 70 * , respectively. What is the area of the triangle in square centimeters? 15,732 16,342 16,073 17,723
Transcribed Image Text:Three circles tangent externally to each other are tangent internally to a larger circle. If one the three circles has a radius 5cm and the other circumscribing circle has a radius of 10cm, find the radii of the two other equal circles. 2.21cm 4.44cm 3.33cm 1.75cm The perimeter of a triangle is 584 cm. The interior angles measure 50, 60 and 70 * , respectively. What is the area of the triangle in square centimeters? 15,732 16,342 16,073 17,723
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The perimeter of a triangle is 584 cm. The interior angles measure 50 , 60  and 70 , respectively. What is the area of the triangle in square centimeters?

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