liyahporter04 liyahporter04
  • 23-02-2020
  • Mathematics
contestada

help me pleasee Find the missing length indicated.
A) 12
B) 25
C) 9
D) 64

help me pleasee Find the missing length indicated A 12 B 25 C 9 D 64 class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 23-02-2020

Step-by-step explanation:

By Geometric mean property

[tex] {x}^{2} = 16 \times (25 - 16) \\ = 16 \times 9 \\ = 144 \\ \therefore \: x = \sqrt{144} = 12[/tex]

Hence, option A is the correct answer.

Answer Link
adrianmvelez
adrianmvelez adrianmvelez
  • 23-02-2020

Answer:

16 x 9 =144

(square root 144) = 12

Final answer= A) 12

Hope this helped

-Adrian Velez

Step-by-step explanation:

Answer Link

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