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