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