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