Someone !
which equation is correct regarding the measure of ∠1?

m∠1 = (a – c)
m∠1 = (a + c)
m∠1 = (b – d)
m∠1 = (b + d)

From the formula: d=rt we find the other onet=d/r456.68 divided by 46.6the result is 9.8.

Well if you’ve already proven it, all i can give you is tips. in a paragraph proof just remember to use words like therefore, because, and since to bridge the gap between a statement and it’s reason in a paragraph proof.