asked 178k views
3 votes
Round to the nearest hundreth

Round to the nearest hundreth-example-1
asked
User Josemrb
by
7.9k points

1 Answer

6 votes

Answer:

∠ B ≈ 66.42°

Explanation:

Using the cosine ratio in the right triangle

cos B =
(adjacent)/(hypotenuse) =
(BC)/(AB) =
(2)/(5), thus

B =
cos^(-1)(
(2)/(5) ) ≈ 66.42° ( to the nearest hundredth )

answered
User CitizenBane
by
8.5k points

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