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