The following pie chart shows the actual number (in '000) of books printed in a year by 6 different publishers.
What is the sum of the central angles made by sector P4 and sector P6?
Answer & explanation
Correct answer: option 3
Sum of the central angles made by sector P4 and sector P6
= \(\frac{56+42 }{280}\) × 360º
= \(\frac{98 }{280}\) × 360º
= 126º