Answer:
34°
Step-by-step explanation:
To figure out the angle of the said letter, we divide the outer angle by 2 to get the answer. Since the outer angle is 68°, half of that is 34°. I hope this helps. Please mark me the brainliest because I really need it. Thanks!
see so,1200 kg of coal=1kg of aluminum
if 1 soda can needs 15g of aliminium so
1200/15=80kg coal will be needed for 1 can of soda.
It should be 18, because despite of 3,14, because that's pi and radius is half of the diameter, so36 divide 2 is 18.