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