austinbrown164 austinbrown164

25-10-2017
Mathematics

contestada

please help me i do not know how to do this

please help me i do not know how to do this class=

Respuesta :

danielafantazi danielafantazi

25-10-2017

Use the Pythagorean theorem
a²+b²=c²
https://en.wikipedia.org/wiki/Pythagorean_theorem

your problem is:
a = 2
b = 10
c = ?

2²+10²= c²
c² = 4+100
c² = 102
√102 = 10.0995049384
c = 10.0995049384

You're welcome ;)

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