neyraalan2086 neyraalan2086
  • 17-02-2021
  • Mathematics
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Find the missing of the triangle Round to the nearest tenth

Find the missing of the triangle Round to the nearest tenth class=

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DWRead
DWRead DWRead
  • 19-02-2021

Answer:

Step-by-step explanation:

This is a 30°-60°-90° triangle, so its sides are in the ratio 1:√3:2

The side opposite the 90° angle is 11, so the side opposite the 30° angle is 11/2 = 5.5

x is opposite the 60° angle, so its length is 5.5√3 ≅ 9.5 units

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