3 years ago

The shorter leg of a 30°-60°-90° triangle is 4. How long is the hypotenuse?

1 answer:

8 0

For a triangle 30-60-90,

If shorter leg is x, then hypotenuse is 2x.

So, if shorter leg is 4,

then hypotenuse is 2*4 = 8.

Answer is 8.

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