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