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