The answer to the question
Answer:
The answer would be 12.571428571 units or 12.57units.
Hi!
Rules for solving 30-60-90 triangles are as follows:
* The hypotenuse is double the short leg.
* The short leg times √3 is the long leg
To solve then, we divide 4√21 by √3 and get 4√7. That is x, and to get y we multiply by 2. That is 8√7.
Hope this helps! :D
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Answer:
the perimeter is the total length of that plane figure
