The minute hand of a circular clock is 15 cm long- How far does the tip of the minute hand move in 1 hour- -Take pi -3-14-

Question

Toppr Admin · Accepted Answer

In -1- hour- minute hand completes one round means makes a circle-Radius of the circle-r-15-cmCircumference of circular clock-2-pi r-2-times 3-14-times 15-94-2-cmTherefore- the tip of the minute hand moves -94-2-cm in -1- hour-

The minute hand of a circular clock is $$15\ cm$$ long. How far does the tip of the minute hand move in $$1$$ hour? (Take $$\pi =3.14$$)

In $$1$$ hour, minute hand completes one round means makes a circle.
Radius of the circle$$(r)=15$$cm
Circumference of circular clock$$=2\pi r$$
$$=2\times 3.14\times 15=94.2$$cm
Therefore, the tip of the minute hand moves $$94.2$$cm in $$1$$ hour.

The minute hand of a circular clock is $$15\ cm$$ long. How far does the tip of the minute hand move in $$1$$ hour? (Take $$\pi =3.14$$)

In $$1$$ hour, minute hand completes one round means makes a circle.Radius of the circle$$(r)=15$$cmCircumference of circular clock$$=2\pi r$$$$=2\times 3.14\times 15=94.2$$cmTherefore, the tip of the minute hand moves $$94.2$$cm in $$1$$ hour.

In $$1$$ hour, minute hand completes one round means makes a circle.
Radius of the circle$$(r)=15$$cm
Circumference of circular clock$$=2\pi r$$
$$=2\times 3.14\times 15=94.2$$cm
Therefore, the tip of the minute hand moves $$94.2$$cm in $$1$$ hour.