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