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sergejj [24]
3 years ago
5

100 POINTS!!

Mathematics
2 answers:
natka813 [3]3 years ago
8 0

......hope it helps......

natta225 [31]3 years ago
7 0

Answer:

yes,.to obtain sinx as 1 the angle must be 90degrees

so the answer is correct

but there are more solutions like when the cosine angle is 45 the answer is 1

and when x is 450 still sinx = 1..that is to say sin450= 1

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Elenna [48]

9514 1404 393

Answer:

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  8. 56 in²

  9. 105 in²

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Step-by-step explanation:

The formula for the area of a triangle is ...

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  8. 56 in²

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5 0
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3 years ago
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