reginad55 reginad55

11-05-2020
Mathematics

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Triangle that has 60, 30, 90 triangle. Ab= 10, AC=5 what is BC

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kaneezayeshasyeda kaneezayeshasyeda

11-05-2020

Answer: BC = √75 unit

Step-by-step explanation: AB = 10 unit AC = 5 unit

∴ BC = 10² - 5²

= 100 - 25 = 75

BC = √75 unit

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