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