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