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