AABC ADEC. 21 and 22 have the same measure. Find DC and DE. (Hint: Let DC = x and AC = x +9. Use the figure shown to the right.) 2 DC is unit(s) long. (Round to the nearest tenth as needed.) *** D 9 A 30 2 2 E 18 B

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
Section: Chapter Questions
Problem 38AR: Solve the following applied right triangle exercises. Compute linear values to 3 decimal places,...
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58 Sun, Nov 27 D
AABC ADEC. 21 and 22 have the same measure. Find DC
and DE. (Hint: Let DC = x and AC = x + 9. Use the figure shown
to the right.)
DC is unit(s) long.
(Round to the nearest tenth as needed.)
X
D
9
A
30
(2
27
E
18
A
B
5G. 38%
Transcribed Image Text:58 Sun, Nov 27 D AABC ADEC. 21 and 22 have the same measure. Find DC and DE. (Hint: Let DC = x and AC = x + 9. Use the figure shown to the right.) DC is unit(s) long. (Round to the nearest tenth as needed.) X D 9 A 30 (2 27 E 18 A B 5G. 38%
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