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