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