Given cos A=0.25, find angle A in degrees. Round your answer to the nearest hundredth.
2 answers:
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Answer:
The value of x:
in
Step-by-step explanation:
Given
in
in
a = x
we have to determine 'x'.
As the given triangle is a right-angled triangle.
Pythagorean Theorem:
For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as
so
as
in
in
- a = x
substituting the values
in
Thus, the value of x: