Which images below have line symmetry? (Select all that apply)
What is the missing angle measure?
49
39
69
90
Find the value of x in this complementary angle.
107
27
17
The obtuse angle of 110 degrees is given for this rhombus. Find the value of x.
140
70
110
65
An acute angle is greater than 0 degree less than 90 degrees.
What is the value of x in this complementary angle?
The value of x = 66
The value of x = 68
The value of x = 22
The value of x = 50
Lines that cross at a right angle (90 degrees) are
bisectors
perpendicular
rays
line segments
2 parallel lines cut by a transversal. Find the value of the obtuse angle.
34
26
112
152