Answer:
A.
Step-by-step explanation:
The question seems to be incomplete. However, we'll make the following assumption.
Pythagoras theorem states that:
Substitute values for Hypothenuse, Opposite and Adjacent.
This gives
or
From the list of given options.
A answers the question
Answer:
55, 125 and 125
Step-by-step explanation:
In this question, we are asked to find the other 3 angles in an intersection.
Please check attachment for what the diagram of the intersection might look like.
The intersection consists simply of 4 angles meeting at a point with the 2 angles on each side vertically opposite to the angles on the other side.
since one of the angles is 55, and we are having a straight line, the other angle would be 180-55 = 125.[ sum of angles on a straight line is 180]
These two angles are vertically opposite, this means that the other three angles are 55,125 and 125.
