Answer:
173.4
Step-by-step explanation:
Surface area of the cone=pi*r*l+pi*r^2=pi*(4)*(9.8+4)=173.4
By the looks of this the answer is E
Derek weighs 155
155+220
Decimals are a number and a dot and more numbers
if I know how to do this I this it's y27 oh I know I wrong But it was worth a try right
Step-by-step explanation:
idffffk
Answer:
2(10+15)= (2x10)+(2x15) 20+30=50
Step-by-step explanation:
