Math, asked by weirdgirl66, 1 year ago

HEY GUYS⭐⭐
PLZZZ HELP IN MY Q'S
CLASS 11
ITS VERY URGENT
I'LL MARK AS BRAINLIEST ☺️☺️NO SPAMMING ⭕⭕
EXPLAIN PROPERLY⏩⏩

Attachments:

weirdgirl66: oo....its ok
Rajdeep11111: I did 63 and 64 but I am unable to solve 65..
weirdgirl66: i hv done 64
weirdgirl66: send 63

Answers

Answered by ranjanalok961
3
Hii mate its help u
Attachments:

weirdgirl66: which one?
weirdgirl66: allen
weirdgirl66: chandigarh
weirdgirl66: hie
Answered by Anonymous
1

Step-by-step explanation:

ANSWER EXPLANATION: The volume of the grain silo can be found by adding the volumes of all the solids of which it is composed (a cylinder and two cones). The silo is made up of a cylinder (with height 10 feet and base radius 5 feet) and two cones (each with height 5 ft and base radius 5 ft). The formulas given at the beginning of the SAT Math section:

Volume of a Cone

V=

1

3

πr2h

Volume of a Cylinder

V=πr2h

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

Vsilo=π(52)(10)+(2)(

1

3

)π(52)(5)=(

4

3

)(250)π

which is approximately equal to 1,047.2 cubic feet.

Similar questions