JAMB - Mathematics (1983 - No. 45)
11o
19\(\frac{1}{3}\)o
33\(\frac{1}{3}\)o
91\(\frac{1}{3}\)o
91o
Uitleg
Adding the values of all the items together, it gives 70
Okro sector = \(\frac{145}{270}\) x \(\frac{360^o}{1}\)
= 19.33o
= 19\(\frac{1}{3}\)o
Okro sector = \(\frac{145}{270}\) x \(\frac{360^o}{1}\)
= 19.33o
= 19\(\frac{1}{3}\)o