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