gooneydog23 gooneydog23

14-04-2021
Mathematics

contestada

In ADEF, the measure of measure of ZD to the nearest degree.
E
52
X
F
D
14

Respuesta :

abidemiokin abidemiokin

19-04-2021

Answer:

74 degrees

Step-by-step explanation:

Assuming we have the following

FD = 14

DE = 52

m<F = 90degrees

Required

m<D

DE = hypotenuse

FD = adjacent

Using the SOH CAH TOA identity

Cos m<D = adj/hyp

Cos m<D = 14/52

m<D = arccos(0.2692)

m<D = 74.38

m<D to the nearest degree is 74degrees

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