This is your thread so your not allowed to answer...
xD

Anyways your taking a break!!!

Now you ruined it...

Well me and bean the only ones who knew anyway I think. Or have you told anyone else ? :d

I also thought that...and he didn`t tell me

More Maths

Maths

Question 8.

If a sector of a circle has an 80 degree angle, and a diameter of 8 cm. Tell me the area and the perimeter of the section.

Information you need to know:

Diameter: 8cm
Angle of sector: 80 degrees

Find area and perimeter.

Area would be 11.2 then (About)
And Perimeter would be 5.6 (About)

Yes, I know i suck at math.

Area of the circle or sector? If circle then is the sector 1:4 of the circle?

Actually 1:4.5
And i think he want the sector.

Well, crazylars got there first with one of the correct answers.

Although I suspect you didn't use the formula:

pi x 4^2 x 80/360 = area

Wait... The second one aint right?
You want the full number of what i found out?...

Well then it's about 5.585053777777778

Nay, you are way off.