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