itsyagirl11076
26.02.2021 •
Mathematics
F
The sine of ZF is 0.53.
What is the cosine of ZH? Round your answer to
the nearest hundredth as needed
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Ответ:
Givens
In the image provided we have a pair of parallels lines and a transversal, this setup forms 8 angles which are related in pairs.
Therefore,
The answer to the second question is 76°, that's the value that makes lines a and b parallel, because that way those angles would be alternate interior angles, which are always congruent when they are formed by a pair of parallels and a transversal.