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