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