19. The diagonal of a rectangle exceeds the length by 2 cm. If the width of the rectangle is 10 cm, find the length. 20. A cone has base radius 5 cm and slant height 11 cm. Find its vertical height.
19. The diagonal of a rectangle exceeds the length by 2 cm. If the width of the rectangle is 10 cm, find the length. 20. A cone has base radius 5 cm and slant height 11 cm. Find its vertical height.
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.CR: Review Exercises
Problem 40CR: Sue and Daves semicircular driveway is to be resealed, and then flowers are to be planted on either...
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