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The answer to your question is below

Step-by-step explanation:

sin Ф = Opposite side / hypotenuse

cosФ = Adjacent side / hypotenuse

tan Ф = Opposite side / Adjacent side

For this right triangle

Opposite side = 5

Adjacent side = 12

Hypotenuse = 13

Then,

sin Ф = 5/13

cos Ф = 12/13

tan Ф = 5/12

SinФ = opp / Hyp = 5/13

CosФ = Adj/Hyp = 12/13

TanФ = Opp/ Adj = 5/12

Step-by-step explanation:

The values for the Trigonometry ratios are easily memorised with this mnemonics.

SohCahToa.

Soh (sinФ) = Opposite / Hypotenuse

Cah (cosФ) = Adjacent / Hypotenuse

Toa (TanФ) = Opposite / Adjacent

From the figure given:

Opposite = 5

Adjacent = 12

Hypotenuse = 13

Now, let's solve it completely:

SinФ = opp / Hyp = 5/13

CosФ = Adj/Hyp = 12/13

TanФ = Opp/ Adj = 5/12

Always try to remember your SohCahToa.

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step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm