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