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jorgesnz

  • 3 years ago

Find the value of x in this triangle

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  1. jorgesnz
    • 3 years ago
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  2. apple_pi
    • 3 years ago
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    In the diagram, what is sin 30°?

  3. hartnn
    • 3 years ago
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    side opposite to 30 is half the hypo,so 12.5

  4. jorgesnz
    • 3 years ago
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    @hartnn , thats all??

  5. apple_pi
    • 3 years ago
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    Here's the full working sin 30° = opp/hyp = x/25 sin 30° = 1/2 1/2 = x/25 25/2 = x

  6. hartnn
    • 3 years ago
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    yes,u know that property,that in a 30-60-90 triangle,side opposite to 30 is half the hypotenuse and side opposite to 60 is (root3)/2 times hypo??

  7. Yahoo!
    • 3 years ago
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    Do u knw trigonometry??? @jorgesnz

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