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