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