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