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