Respuesta :

azaleaerulei

Answer: They didn't solve the problem all the way, you need to find the square root of 674. The final answer is 25.96

Step-by-step explanation:

[tex]a^{2}[/tex] + [tex]b^{2}[/tex]= [tex]c^{2}[/tex]

[tex]7^{2}[/tex] + [tex]25^{2}[/tex] = 674

[tex]\sqrt{674}[/tex] = 25.96

Answer:

= sq rt 576

25^2 - 7^2 = c^2

25^2 - 7^2 =c^2

sq rt 576  = c^2    

Answer is sq rt 576  it is not sq rt 674 = c^2 as we are given the hypotenuse to square and so we subtract b^2 from it to give a^2

we can use hypotenuse and any right angle side b^2 to find a^2

c^2 - b^2 = a^2 is formula

25^2 - 7^2 = a^2

25^2 - 7^2 =a^2

sq rt 576  = a^2