raymond13ramirez
raymond13ramirez raymond13ramirez
  • 11-11-2021
  • Mathematics
contestada

Please solve for x. Possible answers are A. 3 B. 10 C. 28

Please solve for x Possible answers are A 3 B 10 C 28 class=

Respuesta :

thakurarchi29 thakurarchi29
  • 11-11-2021

Answer:

x=28

Step-by-step explanation:

So first slove for the right angle triangle

a²+b²=c²

a=12 and c=15

12²+b²=15²

144+b²=225

b²=225-144

b²=81

b=√81

b=9

so now that you know the top two sides add 10 due to the lenght given on the bottom

9+10+9=28

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