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Measure that angle III (Posted on 2004-09-07)

Triangle ABC has side AB=AC, and angle BAC = 20 degrees.

D is a point on side AC with AD=BC. Find angle DBC.

Solve this without trigonometry.

See The Solution Submitted by Brian Smith

Rating: 3.2000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Mmmm. An answer, Maybe,

| Comment 2 of 25 |

(In reply to Mmmm. An answer, Maybe, by Juggler)

If we are willing to do that, why don't we just draw it as accurately as possible and use a protractor to calculate the angle?

Posted by Mike Graham on 2004-09-07 20:19:35

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