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