3 years ago

WHO ANSWERS WILL BE MARK AS BRAINLIEST\

Mathematics

2 answers:

Nostrana [21]3 years ago

7 0

Answer:

ED = 6√3 cm

Step-by-step explanation:

This is a 30-60-90 triangle. Remember the rules. Hypotenuse is always 2x. Leg across from 60° is x√3. Leg across from 30° is x.

12 = 2x

x = 6

ED = x√3

ED = 6√3

Inga [223]3 years ago

4 0

Answer:

it's the first one

Step-by-step explanation:

i took the test, got it right

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