16. Regular nonagon ABCDEFGHI is inscribed in a circle. Find mAC. Draw a diagram

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter12: Multiplication Of Decimal Fractions
Section: Chapter Questions
Problem 14A: The length, L, of the point on any standard 82° included angle drill can be calculated using the...
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E.
P.
14.
The radius of OC is 16 cm long. Find the length of an arc
that has a measure of 80°. Draw a diagram.
22.34
14.
80
80 (arlu) = 22.34
%3D
15. DE bisects AB the diameter is 10 feet and mAB = 60°
Find the following:
MZACD = ) SO
%3D
R=DSFE
B.
AC = 5
%3D
Sてー
のの多
CE = 4.33
%3D
D.
のの8-
16.
Regular nonagon ABCDEFGHI is inscribed in a circle. Find mAC.
Draw a diagram
16.
Transcribed Image Text:E. P. 14. The radius of OC is 16 cm long. Find the length of an arc that has a measure of 80°. Draw a diagram. 22.34 14. 80 80 (arlu) = 22.34 %3D 15. DE bisects AB the diameter is 10 feet and mAB = 60° Find the following: MZACD = ) SO %3D R=DSFE B. AC = 5 %3D Sてー のの多 CE = 4.33 %3D D. のの8- 16. Regular nonagon ABCDEFGHI is inscribed in a circle. Find mAC. Draw a diagram 16.
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