Answer:
7
Step-by-step explanation:
I assume that 3,14 is 3.14
=3.14 x (200-175)2 - 150
=3.14 x (25)2 - 150
=3.14 x 50 - 150
=157-150
=7
2.4 sould be your answer sorry if u no longer need this answered
Answer:
E?
Step-by-step explanation:
I'm sorry of this answer is wrong