jojobeanjojo78 jojobeanjojo78
  • 02-08-2021
  • Mathematics
contestada

An arc subtends an angle of 72 degrees at the centre of the circle find the length of the arc of the radius of the circle is 3.5cm take pie as 22 on 7

Respuesta :

badtestbot28 badtestbot28
  • 12-08-2021

Answer:

4.4 cm

Step-by-step explanation:

Arc length = 2*pi*r*(central angle) / 360

Arc length = 2*(22/7)*3.5*(72/360)=4.4 cm

Answer Link

Otras preguntas

What is bigger fraction, 5/6 or 6/7
If the angles of a triangle are in ratio 2:3:7 find the measure of all the angles of the triangle
how does the carbon cycle work in the desert
Why did populations soar between 1800 and 1900?
List the perfect squares between 100 and 500 that are even numbers.
What is the Geocentric theory in your own words?
What is the property, transformation, or simplification used in each step of this problem?    x-7=34
water in a pan over a radiator evaporates much faster than a water pan in a table ???? i need help ppl
y varies directly as x. if x=5 when y=12 find x when y=30
how does.debate in the senate differ from debate in the house?