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