One side of a right triangle is known to be 28 cm exactly. The angle opposite to this side is measured to be 60°, with a possible error of +0.5°. Round your answers to three decimal places. (a) Use differentials to estimate the errors in the adjacent side and the hypotenuse. Propagated error in the adjacent side: + i cm Propagated error in the hypotenuse: ± i cm (b) Estimate the percentage errors in the adjacent side and hypotenuse. Percentage error in the adjacent side: + i % Percentage error in the hypotenuse: ± i %

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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One side of a right triangle is known to be 28 cm exactly. The angle opposite to this side is measured to be 60°, with a possible error of
+0.5°.
Round your answers to three decimal places.
(a) Use differentials to estimate the errors in the adjacent side and the hypotenuse.
Propagated error in the adjacent side: +
i
cm
Propagated error in the hypotenuse: ±
i
cm
(b) Estimate the percentage errors in the adjacent side and hypotenuse.
Percentage error in the adjacent side: ±
i
Percentage error in the hypotenuse: ±
i
Transcribed Image Text:One side of a right triangle is known to be 28 cm exactly. The angle opposite to this side is measured to be 60°, with a possible error of +0.5°. Round your answers to three decimal places. (a) Use differentials to estimate the errors in the adjacent side and the hypotenuse. Propagated error in the adjacent side: + i cm Propagated error in the hypotenuse: ± i cm (b) Estimate the percentage errors in the adjacent side and hypotenuse. Percentage error in the adjacent side: ± i Percentage error in the hypotenuse: ± i
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