reddragondrake71 reddragondrake71

01-11-2021
Mathematics

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i need help ASAP please ant thank you
what is x

i need help ASAP please ant thank you what is x class=

Respuesta :

simrankarmacharya79 simrankarmacharya79

01-11-2021

Answer:

(3x-17)°+(x+40)°+(2x-5)°=180°[sum of angle of triangle]

6x°+18°=180°

6x°=180°-18°

x°=162°÷6°

x°=27°

Again,

=3x-17. 2x-5. x+40°

=3×27-17. =2×27-5. =27+40

=64°. =49°. =67°

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