Please heellllpppp ....​

asked Mar 25, 2021 169k views

1 vote

Please heellllpppp ....

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3 votes

Answer:

x ≈ 2.3 cm

Explanation:

Using the cosine ratio in the right triangle

cos55° =
(adjacent)/(hypotenuse) =
(x)/(4) ( multiply both sides by 4 )

4 × cos55° = x , thus

x ≈ 2.3 cm ( to 1 dec. place )

Vinothkr answered Mar 29, 2021

4.5k points

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