herned049
herned049
03-02-2022
Mathematics
contestada
Please help I’ll give brailiest
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Vroomie
Vroomie
03-02-2022
The total angle sum of a triangle is 180°
As such, 180= 78 + 2s +4s
102= 6s
s=17
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XxAtomicxX
XxAtomicxX
03-02-2022
Step-by-step explanation:
2s+4s+78=180
6s=180-78
s=102/6
s=39.54
hope this helps you
have a nice day
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