Question

In figure 2.6, line p || line q and
line 1 and line m are transversals.
Measures of some angles are shown.
Hence find the measures of
a, b, c, d.


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Answer 1

Answer:

Angle a and 110° linear pair

sum of linear pair=180°

a + 110°=180°

a=180-110

a=70°

Angle d and 115° linear pair

sum of linear pair=180°

d + 115=180

d =65°

Angle a =c cointerior angle

Angle d = b corresponding angle

Step-by-step explanation:

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