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