The value of
.
Further explanation:
Given:
The given right angle triangle is
.
The length of
is
, the length of
is
and
.
Step by step explanation:
Step 1
Now the base of
is
and the hypotenuse is
corresponds to angle
.
The value of cosine of angle
can be represented as,
……(1)
Since the values are
.
Now substitute the values
in equation (1).

Step 2:
Now find the inverse of the cosine to obtain the value of
as,

Step 3:
Now round the value of
to the nearest whole degree.

Therefore, the value of
.
Learn more:
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Learn more about one solution contains 2 parts salt to 8 parts water, and another contains 3 parts salt to 5 parts water. How much of each should be mixed together in order to obtain 280 quarts of a solution that is 3 parts salt to 7 parts water? <u>brainly.com/question/3757441
</u>
Answer details:
Grade: High school
Subject: Mathematics
Chapter: Trigonometry
Keywords: Cosine function, sine function, equation, inverse, angle, round, whole degree, value, trigonometry, right angle triangle, perpendicular, base, hypotenuse