Answer:
1) Radius of the cone = 9.5 cm
2) BA = 90.25 π cm²
3) SA = 384.7 π cm²
Step-by-step explanation:
1) Radius of the cone = 9.5 cm
2) Base Area of the cone =
BA = (π)(9.5)²
BA = 90.25 π cm²
3) Surface Area of Cone =
SA = π(9.5)(9.5 + √(29.5)²+(9.5)²)
SA = 9.5π(9.5 + 31)
SA = 9.5π(40.5)
SA = 384.7 π cm²
Edge 2022
Hi there,
58,000,000 in scientific notation is 5.8 x 10^7
this is because there are a least 7 zeros.
Hope this is correct :)
Have a great day
<span>There are lots of given in this certain item and we are
to note that other given are just there to distract us. In order to answer the
question, what we really need from the given is that there are 480 copies of
books and they arrived in 5 cartons. To determine the number of books in each
carton, we just have to divide 480 by 5 which gives us an answer of 96. </span>
Answer: so the answer is 7.5 for the first one but for the 2nd one i don’t know
Step-by-step explanation:
Four hundred eighty-five thousand eight hundred thirty
