hey i'm new i hope you me i have thanked i have to do this exercise but i don't understand who could help me please
A grain silo in the shape of a cone of revolution surmounted by a
cylinder of the same axis. A, I, O and S are points on this axis.
We give: SA = 1.60 m, AI = 2.40 m and AB = 1.20 m.
1st part: We consider figure 1 opposite.
1) a) calculate the volume of the cone
b) calculate the cylinder volume
c) deducted in the total capacity of the silo rounded to the nearest liter
Answers
Answer:
here is the answer plzz mark s brainlest answer plzz plzz plzz
Step-by-step explanation:

Type your question...

MATHS
A grain silo is built from two right circular cones and a right circular cylinder with internal measurements represented by the figure above. Of the following, which is closest to the volume of the grain silo, in cubic feet?

A .
261.8
B .
785.4
C .
916.3
D .
1,047.2
December 26, 2019Mèhér Lunagaria
SHARE
ANSWER
The volume of the grain silo can be found by adding the volumes of all the solids of which it is composed.
The silo is made up of a cylinder with height 10 feet and base radius 5 feet and two cones, each having height 5 feet and base radius 5 feet.
The formulas volume of cylinder πr2h and volume of cone 31πr2h can be used to determine the total volume of the silo.
Since the two cones have identical dimensions, the total volume, in cubic feet, of the silo is given by:
V=π(5)2(10)+(2)(31)π(5)2(5)
=(34)(250)π
=1047.2 cubic feet.(approx)
December 26, 2019Toppr
SHARE
Practice important Questions
SAT Maths & English Practice Test 3.2
58 Qs
Solve related Questions
How many shots each having diameter 4.2cmcan be made from cuboidal lead solid of dimensions 66cm×42cm×21cm.
1 Verified Answer
A solid is in the shape of a cone standing on a hemisphere with both their radii being equal to 1 cm and the height of the cone is equal to its radius. Find the volume of the solid in terms of π.
1 Verified Answer
VIEW MORE
Revise with Concepts
The Volume of a Combination of Solids
EXAMPLEDEFINITIONSFORMULAES
20,000+
Learning videos
8,000+
Fun stories
Answer:
ok I will give you but first you have to mark me brainliest and give me 100 thanks I will give you 200 multiple thanks really