Respuesta :

It says estimate so I'm not sure if you want the exact answer but after calculating all of this I got 182.353745455

Hope this helps :)

Answer:

180

Step-by-step explanation:

round the numbers: 0.5 x 60^2

0.5 x 60^2 = 18

[tex]\sqrt{98[/tex] = 10

1800 / 10 = 180

=180