18. The following pie chart gives the distribution of constituents in the human body. The central angle of the sector showing the distribution of protein and other constituents is 18. The following pie chart gives the distribution of constituents in the human body. The central angle of the sector showing the distribution of protein and other constituents is July 10, 2021 Category: Chapter 5 - Data Handling , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related