Question

find the central angle and draw a pie chart of the following table showing maths marks​

Answer 1

Step-by-step explanation:

first add all the marks then you get (225)

take all your marks(original) and divide it by that 225 and multiply by 360°(coz it's a pie chart)

then you get your answers= 24,48,144,112,32

place them on your chart

remember to always have a key