Math, asked by gaurisanap218, 1 month ago

32


30


36


34


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Answers

Answered by kusumsharma056179
0

Answer:

your answer is 32

Step-by-step explanation:

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Answered by THOMSONY
0

Answer:

Here l1∥l2 and a transversal t cut both the lines.

We know that when two parallel lines are cut by any transversal, then the sum of two consecutive interior angles is 180∘.

Here 2x∘ and (3x+20)∘ are consecutive interior angles.

So, 2x∘+(3x+20)∘=180∘

⇒5x+20∘=180∘

⇒5x=180∘−20∘

⇒5x=160∘

⇒x=160∘5

⇒x=32∘

∴For x=32∘, l1 and l2 be parallel lines

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