dakotaleigh06 dakotaleigh06

03-12-2020
Mathematics

contestada

Find the missing length of the triangle.
C=_Km

Find the missing length of the triangle CKm class=

Respuesta :

scottrjenkin scottrjenkin

03-12-2020

U need to use the a^2+b^2=c^2. So 21^2+ 20^2=___. From there u square root your answer to find the length of the side.

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Grouse57447 Grouse57447

03-12-2020

Answer:

c = 29km

Step-by-step explanation:

[tex]A^{2}[/tex] + [tex]B^{2}[/tex] = [tex]C^{2}[/tex]

[tex]20^{2}[/tex] + [tex]21^{2}[/tex] = 841

[tex]\sqrt{841}[/tex] = 29

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