a cylinder and a cone. the cone would go on the top, and the cylinder on the bottom.
Answer:
the speed btn sonya and issac would make a right angled trangle hence easy 2 solve through pythogoras

then find the
![\sqrt[?]{?}](https://tex.z-dn.net/?f=%20%5Csqrt%5B%3F%5D%7B%3F%7D%20)
hence get 45
since it was 12 mins we need 2 multiply by 12
hence

Therefore it's 540mph
Answer:
2 units
1/4 unit
5 units
Step-by-step explanation:
Khan ^w^'