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