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