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07-03-2021
Mathematics

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If CA= 4x and CB= 8x-12 , what is the length of CA ?

If CA 4x and CB 8x12 what is the length of CA class=

Respuesta :

07-03-2021

Answer:

Step-by-step explanation:

CA and CB are both opposite equal 90 degree angles so are equal so we can say

8x-12=4x

4x-12=0

4x=12

x=3, since CA=4x

CA=4(3)=12

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