I need answers for items no. 16 and 17. 16. In AABC it is known that AB = 13, BC = 14 and AC = 15. Let D and E be the feetif the altitudes from A and B, respectively. Find the circumference of the circumcircleof ACDE.17. A 6 cm x 12 cm × 22 cm rectangular block of wood is painted blue and then cut intosmall cubes, each of which ahs a surface area of 6 cm². Find the number of small cubesthat have blue paint on exactly two faces.

According to the Bartleby principle, we are allowed to answer only one question. Given that, in △ABC…

Answered: 16. In AABC it is known that AB = 13,…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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16. In AABC it is known that AB = 13, BC = 14 and AC = 15. Let D and E be the feet if the altitudes from A and B, respectively. Find the circumference of the circumcircle of ACDE.