list the angles of triangle ABC in order from smallest to largest measure if AB=9, AC=11, and BC=10
The angles go in the same order as the sides across from them.
AB is the smallest side so angle C is across from it.
BC is the middle length so angle A is the middle angle. AC is the longest side so angle B is the largest angle.
Since AB < BC < AC, based on the angles m<C < m<A < m<B
Given the following measure of a triangle
Note that the angle m<C is opposite to AB, m<B is opposite to AC and m<A is opposite to BC. hence since AB < BC < AC, based on the angles;
m<C < m<A < m<B
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