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