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