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