basakulmasova basakulmasova

15-03-2021
Mathematics

contestada

please help me i really need help please

please help me i really need help please class=

Respuesta :

saraheee saraheee

15-03-2021

Answer:

7: 100

8: 40

9: 74

Step-by-step explanation:

Answer Link

shasanksingh000 shasanksingh000

15-03-2021

Answer:

7. x= 100 8. x= 40 and 9. x= 74

Step-by-step explanation:

x + 45 +35=180(sum of angle of triangle )

or, x+ 80=180

or, x=180-80

or, x=100

same process as above for all

Answer Link

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