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