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