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noname [10]
3 years ago
9

NEEDS TO BE DONE TODAY SOMEONE PLEASE

Mathematics
1 answer:
eduard3 years ago
8 0

Answer:

Step-by-step explanation:

16.

RT=17.885

RS=9.741

Angle T=33°

17

AB=7.077

Angle B= 47.291°

Angle A= 42.709°

19

∠A = 180° - B - C = 1.36944 rad =

A=78.463°

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