Explain in your own words what it means to say "the probability of…" for each statement below. Be clear about describing the ran
1 answer:
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You want to end up with . Expand this using the angle sum identity for sine:
We want this to line up with . Right away, we know
.
We also need to have
Recall that for all
; this means
Then
So we end up with
The ANGLE BISECTOR mentioned in the problem is simply just a line that separates an angle in half.
Meaning if it bisects ∠SUT which is 34. It just means that it divides the angle 34 into 2 equal parts.
Therefore ∠1 is just one-half of the ∠SUT.
Therefore the measurement of ∠1 is 17°.