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frozen [14]
3 years ago
6

Select all true statements for the triangle shown.

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0

Answer:

A and C

Step-by-step explanation:

Just did it on  edge

PIT_PIT [208]3 years ago
4 0

Answer:

True Statement are

\sin E =\dfrac{11}{\sqrt{185}}

\sin D =\dfrac{8}{\sqrt{185}}

Step-by-step explanation:

Given:

DF = 11

EF = 8

DE = \sqrt{185}=Hypotenuse

In Right Angle Triangle DEF, the Sine Identity is

\sin D = \dfrac{\textrm{side opposite to angle D}}{Hypotenuse}\\

Substituting the values we get

\sin D = \dfrac{EF}{DE}=\dfrac{8}{\sqrt{185}}

\sin D =\dfrac{8}{\sqrt{185}} ....True

And also,

\sin E = \dfrac{\textrm{side opposite to angle E}}{Hypotenuse}\\

Substituting the values we get

\sin E = \dfrac{DF}{DE}=\dfrac{11}{\sqrt{185}}

\sin E =\dfrac{11}{\sqrt{185}} ....True

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