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A) radius B) acute triangle C) I don't know D) opposite angle ![]()
A) adjacent angle B) diameter C) congruent ![]()
A) opposite angle (also called vertical angle) B) radius C) straight angle ![]()
A) diameter B) adjacent angle C) right angle D) I don't know ![]()
A) opposite angle B) radius C) straight angle ![]()
A) adjacent angle B) right angle C) diameter ![]()
A) acute angle B) equilateral triangle C) straight angle ![]()
A) obtuse angle B) right triangle C) isosceles triangle ![]()
A) acute angle B) scalene triangle C) equilateral triangle (also called equiangular triangle) ![]()
A) acute triangle B) obtuse angle C) isosceles triangle ![]()
A) congruent B) scalene triangle C) equilateral triangle ![]()
A) isosceles triangle B) congruent C) obtuse angle ![]()
A) right triangle B) acute angle C) obtuse triangle ![]()
A) scalene triangle B) obtuse triangle C) right triangle ![]()
A) acute triangle B) right angle C) obtuse triangle |