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1 vote
Which fact would help you to solve for x in the diagram shown?

A) Angles in an equilateral triangle are congruent.
B) The sum of the interior angles in a quadrilateral is 360°.
C) Alternate interior angles formed by a transversal and parallel lines are congruent.
D) The exterior angle of a triangle is equal to the sum of the two remote interior angles.

Which fact would help you to solve for x in the diagram shown? A) Angles in an equilateral-example-1
User Chris Hart
by
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2 Answers

1 vote

Which fact would help you to solve for x in the diagram shown?

A) Angles in an equilateral triangle are congruent.

User Sam Purcell
by
7.5k points
4 votes

The answer is A, Angles in an equilateral triangle are congruent.

User PHearst
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9.2k points
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