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