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