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