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