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