JAMB - Mathematics (2002 - No. 37)
The acres for rice, pineapple, cassava, cocoa, and palm oil in a certain district are given respectively as 2, 5, 3, 11, and 9. What is the angle sector for cassava in a pie chart?
108°
180°
36°
60°
Giải thích
Total: 2 + 5 + 3 + 11 + 9 = 30
Cassava: \(\frac{3}{30} \times 360° = 36°\)