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oksano4ka [1.4K]
3 years ago
7

Please help 11 points up for grabs need full working out

Mathematics
2 answers:
RUDIKE [14]3 years ago
7 0
The answer is 29.476, 29.4 degrees is your answer
elena-14-01-66 [18.8K]3 years ago
3 0

Answer:

27.6

Step-by-step explanation:

6.5²-6²=a²

6.25=a²

a=2.5

23-9-2.5=11.5

Side C=12.971121771072848

Angle CDA=27.552811576717797

=27.6

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DochEvi [55]
8/ Sine 50 = n/ Sine 90
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Lorico [155]
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3 years ago
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aleksklad [387]

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Temka [501]

Answer:

a) 52.5 ft. b)40.1ft c)12.5ft d) 72.6

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b) do the same thing, except 131 is in the base of the right triangle shape. That being said, do tan17=x/131.

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3 years ago
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