The Area of Sector = 49.0873852187 thus 49.06 cm² the answer is C.
-2 because if it’s 1/4 and you put it in to the slope formula you do -1-y over 10-6 and then you plug in that -2 to the y and you get 1/4
So y=-2
Volume of the cylinder is 100 in³.
Step-by-step explanation:
- Step 1: Calculate the volume of the cylinder using the formula V = πr²h
⇒ V = 3.14 × 1.5² × 9 = 63.585 = 100 in³ (rounding off to nearest 100th)
Cut it up
1 trapezoid on top
2 paralellograms on bottom
area of trapezoid=1/2(b1+b2) times h
trapezoid bases are 17 and 7+7
height=8
area=1/2(17+14) times 8
area=124
area of 2 trapezoids
base=14
height=6
area=base times height
14*6=84
times 2 because we have 2 of them
168
add
124+168=292m^2
Answer:
It is 65.97cm^2
So I think it is option B) 21 pi = 65.97
V=pi(3^2)7/3
Step-by-step explanation:
