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Mathematics, 07.11.2019 22:31 Papichulo3806

The measure of angle bac can be calculated using the equation sine super negative 1 (startfraction 3.1 over 4.5 endfraction) equals x.

triangle a b c is shown. angle a c b is a right angle. the length of hypotenuse a b is 4.5 inches and the length of c b is 3.1 inches. angle c a b is x.

what is the measure of angle bac? round to the nearest whole degree.

0°
1°
44°
48°

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