All are angle pair relationship, except consecutive exterior.
The volume is 12.5 hope it helps
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jk
idk either, im bored lol
Step-by-step explanation:
Here is the answer for the unkown n(k+m)
If arctan 4/3 = the tangent of that angle will be 4/3 , opposite 4 over adjacent 3
Now, you only have to take the sin of that angle it's opposite 4 over hypotenuse 5.
You will get that the answer is 4/5
hope this helps
