Marion is using a drafting program to produce a drawing for a client. She wants to make a triangle first. She begins by drawing a segment 4.2 inches long from point A to point B. From point B, she draws a second segment that forms a 42° angle with line AB, is 6.4 inches long, and ends at point C. To the nearest tenth of an inch, how long is the segment from C to A?

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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Marion is using a drafting program to produce a drawing for a client. She wants to make a triangle first. She begins by drawing a segment 4.2 inches long from point A to point B. From point B, she draws a second segment that forms a 42° angle with line AB, is 6.4 inches long, and ends at point C. To the nearest tenth of an inch, how long is the segment from C to A?
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