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