Question

Number of goals scored by a football player named AJU is represented on the bar graph given below. What will be the central angle made by (in degrees) match 3 if number of goals are represented in the form of a pie chart?

• A. 90

Answer 1

The correct option is A 90
The height of the bar gives the number of goals scored by AJU.
Number of goals scored in match 1 = 2
Number of goals scored in match 2 = 4
Number of goals scored in match 2 = 3
Number of goals scored in match 2 = 1
Number of goals scored in match 2 = 2
$\therefore$ total number of goals scored = (2+4+3+1+2)=12
Central angle for match 3
$=\frac{\text{Goals scored on match 3}}{\text{Total number of goals scored in all the matches}}\times {360}^{\circ }$

$=(\frac{3}{12}\times {360}^{\circ })={90}^{\circ }$