Using the Illustration, Find the Measure of Each Acute Angle $b = 12.3 \mathrm {~m}$

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. $b = 12.3 \mathrm {~m}$ , $$c = 17.8 \mathrm {~m}$$ A = __________°
B = __________°