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