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