Mark M. answered 05/25/21
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
Draw and label a diagram!
Use Law of Cosines
d2 = 212 + 92 - (2)(21)(9) cos 22°
Can you calculate and answer?
Ariana C.
asked 05/25/21
Mark M. answered 05/25/21
Mathematics Teacher - NCLB Highly Qualified
Draw and label a diagram!
Use Law of Cosines
d2 = 212 + 92 - (2)(21)(9) cos 22°
Can you calculate and answer?
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