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