Lines m and n are parallel.
2 answers:
Answer:
The angle 1 will be equal to 55°.
Step-by-step explanation:
See the attached diagram.
Here, line m and line n are parallel and line k is the transverse line.
So, from the properties of parallel lines with a transverse line the angle 55° and the angle 1 are corresponding angles and they are equal.
Therefore, angle 1 will be equal to 55°. (Answer)
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The vector ab has a magnitude of 20 units and is parallel to the
vector 4i + 3j. Hence, The vector AB is 16i + 12j.
<h3>How to find the vector?</h3>If we have given a vector v of initial point A and terminal point B
v = ai + bj
then the components form as;
AB = xi + yj
Here, xi and yj are the components of the vector.
Given;
The vector ab has a magnitude of 20 units and is parallel to the
vector 4i + 3j.
magnitude
Unit vector in direction of resultant = (4i + 3j) / 5
Vector of magnitude 20 unit in direction of the resultant
= 20 x (4i + 3j) / 5
= 4 x (4i + 3j)
= 16i + 12j
Hence, The vector AB is 16i + 12j.
Learn more about vectors;
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