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