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Popular >

60*cos(75)

Solution

60 \cdot cos (7 5^{\circ})

Solution

15 (6 - 2)

+1

Solution steps

60 cos (7 5^{\circ})

Rewrite using trig identities:

cos (7 5^{\circ}) = \frac{6 - 2}{4}

= 60 \cdot \frac{6 - 2}{4}

Simplify

60 \cdot \frac{6 - 2}{4} : 15 (6 - 2)

= 15 (6 - 2)

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Frequently Asked Questions (FAQ)

What is the value of 60*cos(75) ?
The value of 60*cos(75) is 15(sqrt(6)-sqrt(2))