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