English, asked by sbasak19, 6 months ago

please repeat again what you said

Answers

Answered by vikashpatnaik2009

0

Answer:

Sum of supplementary angles is 180

∘

∴(30−a)

∘

+(125+2a)

∘

=180

∘

⇒a+155

∘

=180

∘

⇒a=180

∘

−155

∘

=25

∘

Explanation:

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