WorksheetsLines And Angles
Total questions: 15
Worksheet time: 6mins
Find the value of x .
20 degrees
80 degrees
40 degrees
160 degrees
If one or more lines lie on the same line , they are called
non-collinear points
collinear points
If one angle of a triangle is equal to the sum of the other two angles , then the triangle is .
an isosceles triangle
a right triangle
an obtuse triangle
an equilateral triangle
Alternate exterior angles
Alternate interior angles
Vertical angles
Corresponding angles
Lines which are parallel to a given line are (a)
to eachother .
If one of the angles of a triangle is 120 degrees , then the angles between the bisector of the other two angles can be .
120 Degrees
30 Degrees
150 Degrees
60 Degrees
If one of the angles of the triangle is 130 degree , then the angle between thr bisector of the other two angles can be
65 Degree
145 Degree
50 Degree
155 Degree
The sum of the three angles of a triangle is (a)
Two congruent angles have (a) measure .
A triangle can have only (a) obtuse angle(s) .
A triangle whose two sides are equal is an __________________ triangle .
obtuse triangle
isosceles triangle
The diagonals of the rectangle ABCD intersect at O. If ∠COD = 78°, then ∠OAB is .
35o
51o
70o
110o
The angle which is twice its supplement
60 degree
120 degree
110 degree
130 degree
