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26 votes
26 votes
Help me ASAP please!!!

Help me ASAP please!!!-example-1
User Torourke
by
2.6k points

2 Answers

25 votes
25 votes
7.

Hope this helps :)!
User Danie
by
2.8k points
11 votes
11 votes

Answer:

7

Explanation:

The two angles + 90 degrees equals 180 degrees

So it is sufficient to say that the two angles equals 90 degrees

6r - 7 + 55 = 90

6r + 48 = 90

6r = 42

r = 7

User Smrutiranjan Sahu
by
3.3k points