Question

value of x
in the given figues
a)80⁰
b)40⁰
c) 20
d) 160⁰​

Answer 1

Answer:

100+60+x=180,

160+x=180,

x=180-160,

x=20

Answer 2

Answer:

By applying linear pair

180-100=80

now by angle sum property of triangle

80+60+X=180

140+X=180

x=40°

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