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