baullosas07 baullosas07

24-02-2021
Mathematics

contestada

Unknown angle problems (with algebra)
Solve for x in the diagram below.
20
3.cº
100°
O
T =

Unknown angle problems with algebra Solve for x in the diagram below 20 3cº 100 O T class=

Respuesta :

easpita1211 easpita1211

24-02-2021

Answer: x = 20 degree
3x = 3×20 which is 60 degree
And the other one is 100 degree
Add all the number 100+60+20 degree is 180 degree

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