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