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Find x in the given figures. Thanks in advance! xD

Find x in the given figures. Thanks in advance! xD-example-1
User Pensu
by
8.2k points

2 Answers

2 votes

Answer:

x=8 an they are at the exact opposite side

Explanation:

User Andrew Zaw
by
8.9k points
1 vote

Answer:

x = 4
√(3) in

Explanation:

Given a tangent and a secant to the circle from an external point, then

The square of the tangent is equal to the product of the secant's external part and the entire secant, that is

x² = 4(4 + 8) = 4 × 12 = 48 ( take the square root of both sides )

x =
√(48) =
√(16(3)) =
√(16) ×
√(3) = 4
√(3) ← exact value

User Thalacker
by
8.3k points

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