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