12 im guessing if its true like if not delete pz
Answer:
The correct answer will be "0.756596 m²".
Step-by-step explanation:
The given values are:
The radius of an umbrella,
r = 0.4 m
The height of an umbrella,
h = 0.45 m
As we know,
The lateral surface of an umbrella will be:
⇒ 
On substituting the values, we get
⇒ 
⇒ 
So that the amount of fabric needed will be "0.756596 m²".
Yes. You can find that out by multiplying .1 by 274. It equals 27.4.
1.83 x 10^8 this is in scientific notation.
Answer:
602.61
Step-by-step explanation:
me big brain