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