Triangle ABC is similar to Triangle QRS.
2 answers:
For this case, we have that by definition, similar triangles are those that have the same shape but do not necessarily have the same size. When two triangles are similar, the corresponding angles are congruent and their corresponding sides are proportional.
That said, the angle S measures 102 degrees.
So, we know that the sum of the internal angles of a triangle is 180:
Thus, angle B is 39 degrees.
Answer:
Option A
You might be interested in
Hey there!
This is a one-step equation, meaning that we can solve it in one step.
This is the step:
- Subtract 14 from both sides
Goal:
- To find out the value of x
Subtract 14:
x+14-14=63-14
the 14's on the left cancel:
x=49
Hence, the answer is
Hope everything is clear.
Let me know if you have any questions!
#LearningDoesn'tEnd
:-)