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