1) David makes clay vases in the shape of right triangular prisms, as shown, then paints them bright colours. A can of spray paint costs $5.49 and covers 2 m². How much will it cost David to paint the outer surface of 15 vases, including the bottom, with three coats of paint? Assume the vases do not have lids. 16 cm 18 cm 45 cm

1) David makes clay vases in the shape of right triangular prisms, as shown, then paints them bright colours. A can of spray paint costs $5.49 and covers 2 m². How much will it cost David to paint the outer surface of 15 vases, including the bottom, with three coats of paint? Assume the vases do not have lids. 16 cm 18 cm 45 cm

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

Section8.2: Perimeter And Area Of Polygons

Problem 31E: Mary Frances has a rectangular garden plot that encloses an area of 48 yd2. If 28 yd of fencing are...

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