3 years ago

Can someone please explain The measure of angle A to the nearest tenth of a degree is:

Mathematics

2 answers:

IRINA_888 [86]3 years ago

6 0

Answer:

Step-by-step explanation:

inverse sin (1/3) = 19.47122060852

Ratling [72]3 years ago

3 0

Answer:

A =19.5

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin A= opp/ hyp

sin A = 3/9

Take the inverse sin of each side

sin ^-1 sin A = sin ^-1 (3/9)

A =19.47122063

To the nearest tenth of a degree

A =19.5

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