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