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