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