Answer:
Step-by-step explanation:
radius r = 1.5 in
slant height ℓ = 6 in
lateral area LA = πrℓ
= π(1.5)(1.5)
= 2.25π
≅ 7.07 in²
base area BA = πr²
= π1.5²
surface area SA = LA + BA
= 7.07 + 7.07
≅ 14.14 in²
90.84
49.7+41.14= 90.84
1, 3, 5
Original price is 11.25