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08-06-2021
Mathematics

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Find the missing length of the triangle

Find the missing length of the triangle class=

Respuesta :

08-06-2021

Answer:

b = 2.5

Step-by-step explanation:

→ Utilise Pythagoras theorem

b² = c² - a²

→ Substitute in the numbers

b² = 6.5² - 6²

→ Simplify

b² = 6.25

→ Square root both sides

b = 2.5

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