Respuesta :

KurdishPotato

Answer:

√105

Step-by-step explanation:

The square value of hypotenuse is equal to sum of base and side length (sum their square)

13^2 = 8^2 + BC^2

169 = 64 + BC^2

105 = BC^2

BC = √105

Answer:

≈ 10.25 cm

Step-by-step explanation:

Pythagora

BC² = AB² - AC²

BC = √(13² - 8²)

= √(169 - 64)

= √105

≈ 10.25 cm

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