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