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