shalomcimque99 shalomcimque99

14-01-2017
Mathematics

contestada

find c, the hypotenuse, rounded to four decimal places, in a right triamgle with b=16 and B=55 degrees?

a) 11.2033
b) 19.5330
c) 22.6274
d) 27.8951

Respuesta :

MissPhiladelphia MissPhiladelphia

28-01-2017

In order to calculate the value of the hypotenuse we use knowledge on trigonometric functions. For this case, we can use the sine function. We do as follows:

sin 55 = 16 / c
c = 19.5330

Therefore, the correct answer is option B.

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