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