07jackie
07jackie 07jackie
  • 22-02-2022
  • Mathematics
contestada

I need help on doing this i don't really know how to do it. can someone help me?
also an explination

I need help on doing this i dont really know how to do it can someone help me also an explination class=

Respuesta :

Hawwa
Hawwa Hawwa
  • 22-02-2022

Step-by-step explanation:

x is the hypotenuse of the triangle.

to find x:

the sum of the square of the other two sides. ( a^2 + b^2 = x^2)

[tex] {x}^{2} = {21}^{2} + {20}^{2} \\ {x}^{2} = 841 \\ \sqrt{ {x}^{2} } = \sqrt{841} \\ x = 29 \: yd[/tex]

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