cyrusM3SO cyrusM3SO

16-06-2022
Mathematics

contestada

6
b
D
h
14
C
a
B
Use the geometric mean (leg) theorem. What is
value of a?
07√2
O 2√70
O
20√5
O 70√5

6 b D h 14 C a B Use the geometric mean leg theorem What is value of a 072 O 270 O 205 O 705 class=

Respuesta :

Medunno13 Medunno13

16-06-2022

Answer:

Step-by-step explanation:

[tex]\frac{6}{h}=\frac{h}[14}\\84=h^{2}\\h=\sqrt{84}[/tex]

So, by the Pythagorean theorem,

[tex]a^{2}=14^{2}+(\sqrt{84})^{2}\\a^{2}=280\\a=\boxed{2\sqrt{70}}[/tex]

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