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Gekata [30.6K]
2 years ago
9

Is this correct? formula is displayed on image:

Mathematics
2 answers:
Len [333]2 years ago
7 0

Answer:

no it should bee

\tan( \alpha )  =  \frac{15}{8}

Damm [24]2 years ago
5 0

Answer:

x = 15

Step-by-step explanation:

The angle between a tangent and a radius at the point of contact F is 90°

Then Δ GFE is a right triangle

Using Pythagoras identity in the right triangle

x² + 8² = 17²

x² + 64 = 289 ( subtract 64 from both sides )

x² = 225 ( take the square root of both sides )

x = \sqrt{225} = 15

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