Find the value of each variable.

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

7 0

C. a=10 √3, b=5 √3, c=15, d=5

The short cut for a 30 60 90 triangle is that the hypotenuse is 2 times short leg. So you divide 10 by 2 to get 5 as the short leg.

Another short cut is that the long leg is the short leg times √3. 5 times root 3 equals to 5 √3. Making b equal to 5 √3

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