Question

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Answer 1

it was really a question

answer is

Answer 2

$\looparrowright$दिया गया :

• 75° angle

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$\looparrowright$ ढूँढना है :

• y angle का मान

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$\looparrowright$ उत्तर :

• हम जानतें हैं ( we know) -

$\green{ \boxed{ \boxed{ \red{ \rm \: angle \: along \: a \: straight \: line \: = 180 \degree}}}}$

$\implies \angle$ y + 75° = 180°

• On transposing the terms :

$\mapsto$ y = 180° - 75°

$\implies \angle$ y = 105°

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$\longrightarrow \: \large{ \orange{ \underline{ \underline{ \purple{ \rm \: check : }}}}}$

$\bigstar$ y + 75° = 180°

$\implies$ 105° + 75° = 180°

$\therefore$ 180° = 180°

• L.H.S = R.H.S

hence proved...