Based on the given information, determine which sides of quadrilateral ABCD must be parallel. m_A = 59°, mZB = 37º, mZC = 1430 m2D = 121°
A. ABDC
B. AD || BC
C. AB | DC and AD || BC
D. None of the sides must be parallel.
Please select the best answer from the choices provided
Ο Α
OB
Ос

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First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.