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