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