Question

Find the value of 2sqrt2 cos 45 x cos 60 + 2sqrt3 sin 30 x tan 60 -cos 0

Answer 1

Step-by-step explanation:

Short side (opposite the 30 degree angle) = x.

Hypotenuse (opposite the 90 degree angle) = 2x.

Long side (opposite the 60 degree angle) = x√3.

Answer 2

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Short side (opposite the 30 degree angle) = x.

Hypotenuse (opposite the 90 degree angle) = 2x.

Long side (opposite the 60 degree angle) = x√3.