Question

Destination=UK, Frequency=130 Angle=A , Destination=Europe, Frequency=86, Angle=B ,Destination=USA, Frequency=128, Angle=C, Destination=Africa, Frequency=108, Angle=D, Destination=Other, Frequency=268, Angle=E Work out the size of each angle to draw a pie chart. give the answer of each angle

Answer 1

Explanation:

Total Frequency = 130 + 86 + 128 + 108 + 268 = 720

So, angles required for

UK = A = 130 / 720 x 360 = 65 degrees

Europe = B = 86/720 x 360 = 43 degrees

USA = C = 128/ 720 x 360 = 64 degrees

Africa = D = 108/720 x 360 = 54 degrees

Other = E = 268 / 720 x 360 = 134 degrees.

Hope this helps.

Good Luck

Answer 2

Chart attached, angle sizes given below

Explanation:

Destination=UK, Frequency=130, Angle=A ,

Destination=Europe, Frequency=86, Angle=B,

Destination=USA, Frequency=128, Angle=C,

Destination=Africa, Frequency=108, Angle=D,

Destination=Other, Frequency=268, Angle=E

------------

• 130x+86x+128x+108x+268x= 360
• 720x= 360
• x= 1/2

A= 130 ⇒ 65°

B= 86 ⇒ 43°

C= 128 ⇒ 64°

D= 108 ⇒ 54°

E= 268 ⇒ 134°