bcorb33 bcorb33

09-02-2021
Mathematics

contestada

Solve for a.
a
3
9
a =
= ✓ [?]
Pythagorean Theorem: a2 + b2 = c2
Enter

Solve for a a 3 9 a Pythagorean Theorem a2 b2 c2 Enter class=

Respuesta :

GeorgePP GeorgePP

10-02-2021

Answer:[tex]\sqrt{72}[/tex]

Step-by-step explanation:

[tex]a^2+b^2=c^2\\a^2+3^2=9^2\\a^2+9=81\\a^2=72\\a=\sqrt{72}[/tex]

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