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