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LINES AND ANGLES

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

An angle whose magnitude lies between 180⁰ and 360⁰ is called_______

a)

Obtuse Angle

b)

Acute angle

c)

Reflex angle

d)

Complete angle

2.
Write 'True' or 'False':
'Two obtuse angles may be complement to each other' 
a)
TRUE
b)
FALSE
3.
Write 'True' or 'False'
'Two acute angles may be supplementary'
a)
TRUE
b)
FALSE
4.
α and β are supplementary angles.  If α = 130⁰, then β = _______
a)
50⁰
b)
40⁰
c)
-40⁰
d)
None of the above
5.
a)
Adjacent Angles
b)
Linear Pair of angles
c)
Corresponding angles
d)
Alternate Angles
6.
a)
Corresponding Angles
b)
Alternate Interior Angles
c)
Vertically Opposite Angels
d)
None of the above
7.
a)
60⁰
b)
50⁰
c)
-30⁰
d)
-60⁰
8.
If a ray stands on a line, the sum of adjacent angels formed is _________
a)
180⁰
b)
90⁰
c)
120⁰
d)
360⁰
9.
If two lines are given, how many transversals can be drawn for these lines?
a)
1
b)
2
c)
5
d)
infinite number of transversals
10.

An angle which is complement of itself is _____

a)

0⁰

b)

45°

c)

180°

d)

90⁰