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Sagot :

Given :-

  • Two parallel lines intersected by a transversal .

To Find :-

  • The angle .

Solution :-

As we know that when two parallel lines is intersected by a transversal then the corresponding angles are equal . Here 15x - 5 and 14x +4 are corresponding angles . So ,

[tex]\red\longrightarrow[/tex] 15x - 5 = 14x + 4

[tex]\red\longrightarrow[/tex] 15x - 14x = 5+4

[tex]\red\longrightarrow[/tex] 15x - 14x = 9

[tex]\red\longrightarrow[/tex] x = 9

Hence the angle is ,

[tex]\red\longrightarrow[/tex] 14x + 4

[tex]\red\longrightarrow[/tex] 14(9) + 4

[tex]\red\longrightarrow[/tex] 126 + 4

[tex]\red\longrightarrow[/tex] 130°

Hence the required answer is 130° .

Explanation :

15x - 5 and 14x +4 are corresponding so we have to do it like,

↣ 15x - 5 = 14x + 4

↣ 15x - 14x = 5+4

↣15x - 14x = 9

↣ x = 9.

Hence the angle is ,

↣14x + 4

↣14(9) + 4

↣ 126 + 4

↣ 130°

Hence the required answer is 130° .