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