Math, asked by surekhareddy927, 10 months ago

please let me know the answer

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Answered by guru1822

0

Answer:

RHS=5/16=0.3125

LHS = 0.3125

Proved

Step-by-step explanation:

=Sin(36) * sin (72) * sin (108) * sin(144)

=Sin(36)*sin(180-72)*sin(108)*sin(180-36)

=Sin36 * sin108 * sin108 * sin36

=(sin36) ^2* (sin108) ^2

=(0.58778525229)^2 * (0.95105651629) ^2

=0.3454915028*0.904508972

=0.3125

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