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