katiefromm1
katiefromm1
21-06-2021
Mathematics
contestada
SUPER URGENT: Find secθ.
Respuesta :
surjithayer10otahza
surjithayer10otahza
21-06-2021
Answer:
B
Step-by-step explanation:
√((-20)²+21²)=√(400+441)=√841=29
cos θ=-20/29
sec θ=-29/20
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