Math, asked by madisonperkins59, 8 months ago

If t = 18 and r=12, find S. Round to the nearest tenth

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Answers

Answered by wwwvijaya811
2

Answer:

By Pythagoras theorem

Step-by-step explanation:

RS^2=ST^2+RT^2

(18)^2=(12)^2+g^2

324=144+g^2

324-144=g^2

g^2= 180

g=√180

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