Answer:
cylinder surface area = 201.06in²
surface area of cone = 56.56in.²
Step-by-step explanation:
cylinder surface area formula = 2πrh + 2πr²
refer the pic
cone surface area formula = πr ( r + √h² + r² )
refer the sec pic
surface area of the solid
= ( 201.06 + 56.56 ) in.²
= 257.62in.²
= 258in.²
Answer: 3x^2 √xy
Step-by-step explanation:
Answer:
i think its b but im not sure
Step-by-step explanation:
Answer:
Delta Ft = 70*3 - 42*7 = 168 #$