cottoncandy24258 cottoncandy24258

06-01-2022
Mathematics

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Please help me with this math problem!! NO LINKS PLEASE!! Will mark brainliest if correct! :)

Please help me with this math problem NO LINKS PLEASE Will mark brainliest if correct class=

Respuesta :

traiti77 traiti77

06-01-2022

line AC=21cm
line AB=20cm

substitute values into the pythagorean theorem to find the hypotenuse
(a^2 + b^2 = c^2):

(21)^2 + (20)^2 = c^2
441 + 400 = c^2
841 = c^2
29=c

so, line BC = 29cm

hope this was helpful :)

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