It's 21 on the left and 34 on the right
All you have to do is look it up on line then put answer key at the end of the thing you looking up
The answer to the problem is 127
Answer:

Step-by-step explanation:


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hope it helps....
have a great day!!
Answer:
you can use similar triangle to make known degrees in problems to make then easier to solve. With similar triangle, the angles are the same, but the scale is different. So by using this, one can solve both at the same time, and just just scale up the smaller one or scale down the larger, by the given/found scale.
Step-by-step explanation: