1 Answer

Scruffy · Answer 1 · 2022-01-26T09:47:04+0000

○=> Correct option :

Distance from the tip to the middle of the turbine = Radius of the circular turbine

Radius of the circular turbine = 32 meters

Circumference of the circular turbine = distance the turbine will travel in one revolution

We know that :

$\tt \: \color{hotpink}circumference \: of \: a \: circle \color{plum}= 2\pi r$

Circumference of the circular turbine :

$= \tt2 * (22)/(7) * 32$

$= \tt(2 * 22)/(7) * 32$

$=\tt (44)/(7) * 32$

$=\tt (44 * 32)/(7)$

$=\tt (1408)/(7)$

$\color{plum} =\tt 201.06 \: m$

▪︎201.06 m can be roughly rounded off to 200.96.

▪︎Thus, the distance the turbine will cover in one revolution = 200.96 m

▪︎Therefore, the correct option is (A) 200.96