This question can be solved using the concept of the composition of the vector.
(a) The magnitude of F is b "164.27 N".
(b) The angle of the vector from horizontal is " ".
(a)
From the composition of the rectangular components of a vector, we know that the magnitude of the resultant vector is given by the following formula:

where,
= x-component of the force = 122 N
= y-component of the force = 110 N
Therefore,

<u>F = 164.27 N</u>
(b)
The angle of the vector is given by the following formula:

<u>θ = 42.04°</u>
Learn more about the composition of vector here:
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