You would do 1/4 and get the answer plus 3/8s answer
Answer:
Area of the rectangles on either side of the wedge = 2×radius×height=2×18=36sqcm.
Step-by-step explanation:
Area of the sector (top and bottom) = 2×
360
45
×π×6
2
=9πsqcm
Curved area of the cylinder =
8
2π×6×3
=
2
9
πsqcm.
Total area of each wedge =
2
9
π+9π+36=36+
2
27
π=
2
9
(3π+8)sqcm
Answer:
$4480
Step-by-step explanation:
From the question statement, we observe that
Principal=$4000, Interest rate=6 percent=.06 , No. of years=2 years
Interest= Principal×Interest rate×No. of years
Interest=4000×.06×2
Interest=$480
total= Interest+Principal
total= $4000+$480
total =$4480
She would have $4480 at the end of two years.
Answer:
9
Step-by-step explanation:
V=πr²h
2797.74=πr²11
2797.74÷11π=r²
81=r²
√81=r
9=r