0.25 Feet for each friend because 2.5/10=0.25
Answer:
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Step-by-step explanation:
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Given:
In a right angle triangle θ is an acute angle and
.
To find:
The value of
.
Solution:
In a right angle triangle,

We have,

It means the ratio of perpendicular to base is 3:5. Let 3x be the perpendicular and 5x be the base.
By using Pythagoras theorem,





In a right angle triangle,



Therefore, the value of
is
.
Angle C is Equal to 84 as well as angle A.