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