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