3 years ago

Last question of the unit test

Mathematics

1 answer:

professor190 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Take angle A as reference angle

using sin rule

sin A=opposite/hypotenuse

sin A=10/13

sin A=0.76

$sin^{-1}$ 0.76=49.46 degree

A=49.5 degree

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densk [106]

Answer:

see the explanation

Step-by-step explanation:

we have

<em>Felicia</em>

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Last question of the unit test​

Last question of the unit test