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