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Need help with solving this problem please
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5 votes
Need help with solving this problem please

Need help with solving this problem please-example-1
User Galengodis
by
7.4k points

1 Answer

3 votes

Answer:

8.9

Explanation:

Upper triangle:

hypotenuse = √(2² + 4²) = √20

Lower triangle:

Upper leg = √20

(√20)² + x² = 10²

x² = 80

x = √80 = 4√5

x ≈ 8.9

User The Nightmare
by
7.9k points
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