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