Solve for the unknown side lengths in each triangle

Step-by-step explanation:

step 1. a 30 - 60 - 90 triangle has side lengths 1 - sqt(3) - 2

step 2. x = sqr(3)*10 = 10sqr(3)

step 3. y = 2*10 = 20

step 4. n = 3sqr3/sqr3 = 3

step 5. m = 2n = 2*3 = 6.

1/4 and 8/3 because:

the reciprocal if 4 is 1/4 because 4 is used as 4/1 and the opposite of that is 1/4. the opposite of 3/8 is 8/3 so that is the answer.

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