Question

please solve this i will mark u as brillent

Answer 1

$\huge\sf\pink{Answer}$

☞ BC = 12 cm

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$\huge\sf\blue{Given}$

✭ AB = 5 cm

✭ AC = 13 cm

✭ ABC is a right angled triangle

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$\huge\sf\gray{To \:Find}$

◈ Length of BC?

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$\huge\sf\purple{Steps}$

So here we shall use the Pythagoras theorem, that is,

➝ Sum of the square of 2 sides = Square of the Hypothenuse

➝ $\sf AB^2 + BC^2 = AC^2$

Substituting the given values,

➝ $\sf 5^2 + BC^2 = 13^2$

➝ $\sf 25 + BC^2 = 169$

➝ $\sf BC^2 = 169 - 25$

➝ $\sf BC^2 = 144$

➝ $\sf BC = \sqrt{144}$

➝ $\sf \orange{BC = 12 \ cm}$

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Answer 2

See your answer above xD xD lol I don't care of brainliest mark him