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