Whidden0226 Whidden0226

01-03-2021
Mathematics

contestada

find the value of x and y

find the value of x and y class=

Respuesta :

ghanami ghanami

01-03-2021

Answer:

x= 9 y=5

Step-by-step explanation:

hello :

use phtagor-rul :

y² = 3²+4²

y² =25

so : y=5

same method :

15²=12²+x²

x² =15²-12²

x² =225-144

x² = 81

so : x= 9

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