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