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3. What is the diameter of the circle circumscribing an isosceles RIGHT triangle having an area of 98 cm².

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.4: Cicumference And Area Of A Cicle

Problem 7E: Find the exact lengths of the radius and the diameter of a circle whose area is: a 25 in2 b 2.25 cm2

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