Answer:
x<u>></u>17
Step-by-step explanation:
I will answer when i get back
I don't know
3000
1312.50+625+1062.5=3000
25 cm
a^2 + b^2 = c^2
7^2 + 24^2 = c^2
49 + 576 = c^2
c^2 = 625
c = 25
Answer: 25 cm