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