3% of a family's income is spent on electricity, 59% ...
3% of a family's income is spent on electricity, 59% on food, 20% on transport, 11% on education and 7% on extended family. The angles subtended at the centre of the pie chart under education and food are respectively
76.8o and 25.2o
10.8o and 224.6o
112.4o and 72.0o
39.6o and 212.4o
Correct answer is D
Education = 11% = \(\frac{11}{100} \times 360° = 39.6°\)
Food = 59% = \(\frac{59}{100} \times 360° = 212.4°\)
Which of the following is not a factors of 2p\(^2\) - 2?...
Solve the inequality x - 1 > 4(x + 2) ...
If p-2g + 1 = g + 3p and p - 2 = 0, find g ...
In the Figure FD\\AC, the area of AEF = 6sq.cm. AE = 3cm, BC = 3cm, CD = 5cm, < BCD is an obtuse ...
If the angles of a quadrilateral are (3y + 10)°, (2y + 30)°, (y + 20)° and 4y°. Find the value o...
The values of three angles at a point are 3y - 45o, y + 25o and yo . Find the value of y....
After getting a rise of 15%, a man's new monthly salary is N345. How much per month did he earn ...