In which of the figures is the angle EBC marked?
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In which of the figures is the angle EBC marked?
We will look for the diagram where the colored angle is angle B since it is the middle one. We can see that in answer A, angle B is the colored one, and therefore this is the correct answer.
a is parallel to b.
Calculate the angles shown in the diagram.
The middle letter is always the vertex! In angle EBC, point B is the vertex where the two rays meet. The other letters (E and C) are points on the rays extending from B.
Look for the angle marking (usually a curved line or shaded area) at point B. The angle should be formed by ray BE and ray BC meeting at vertex B.
Yes! You can also write it as angle CBE since you can list the rays in either order. But the vertex (B) must always stay in the middle position.
Look carefully at the specific angle marking in the diagram. Point B might be part of several angles, but only one will have the marking that shows it's the angle EBC you're looking for.
Point B is just a location, but angle EBC is the space between two rays! You need to identify where rays BE and BC form the marked angle at vertex B.
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