Localssx
Localssx Localssx
  • 13-04-2021
  • Mathematics
contestada

Find the value of x.

Find the value of x class=

Respuesta :

Jachese Jachese
  • 13-04-2021

Answer:

x=25

Step-by-step explanation:

In the △,

all the 3 angles add up to 180°

So,

(2x+15)°+x°+90°=180°

3x°+105°=180°

3x°=180°-105°

3x°=75°

x=75°÷3°

x=25

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