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Helpless1
Mark wants to construct a right triangle using a straightedge and compass. Which of these steps is part of constructing a right triangle? constructing a circle to create a 360 degree angle constructing two pairs of line segments congruent to a horizontal line segment constructing two pairs of intersecting arcs constructing two congruent angles and their bisectors
constructing a circle to create a 360 degree angle This may be helpful to see how a right angle is constructed with a straighted edge and a compass.: http://www.mathopenref.com/constangle90.html