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