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