A square is categorized as a regular quadrilateral. It consists of four equal angles and sides.
2/3 of an hour is 40 minutez, therefore that times 4 equals to 160 minutes or 2h and 40 minutes. The answer should be 2-3
If I understand ur question correctly, the first one:
(16x^4)^(1/4) = 2*abs(x)
Divide 16/2 to get 8. Then multiply 3.14 x 8 x 8. That gives you 200.96 m. Hope this helps!
