josepjhsymes2006 josepjhsymes2006

10-02-2021
Mathematics

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find th length of size ab give your answer to 3 significant figures

find th length of size ab give your answer to 3 significant figures class=

Respuesta :

topeadeniran2 topeadeniran2

15-02-2021

Answer: 8.856cm

Step-by-step explanation:

To solve the question, we will use the formula:

Sin 41° = opposite / hypothenuse

0.656 = opposite / hypotenuse

0.656 = AB / 13.5

Cross. Multiply

AB = 13.5 × 0.656

AB = 8.856cm

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