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