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Classify the statement:  Every isosceles triangle is an equilateral triangle.

Suppose the radius of the circle is 10 cm.  Suppose the measure of the central angle ACB is 125 degrees.   Find the length of the corresponding arc AB (using cm).

Lines l and m are parallel.   Given the measure of the angle A is 130 degrees, find the measure of the angle E (using degrees).

In a triangle ABC the following is given:

Classify the statement:  The supplemental angle of an obtuse angle must be obtuse.

Lines l and m are parallel.   Given the measure of the angle A is 130 degrees, find the measure of the angle C (using degrees).

Find the perimeter of the following (using inches): 

Lines l and m are parallel.   Given the measure of the angle A is 130 degrees, find the measure of the angle B (using degrees).

Classify the statement:  Every square is a trapezoid.

Given these two polynomials are similar.   Find the measure of the angle FGH (using degrees).