Using the Illustration, Find the Measure of Each Acute Angle $a = 163 \mathrm {~km} , b = 699 \mathrm {~km}$

question 58

Short Answer

Using the illustration, find the measure of each acute angle for the right triangle below and express your answer using the appropriate rule for significant digits. $a = 163 \mathrm {~km} , b = 699 \mathrm {~km}$ A = __________°
B = __________°

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