Math, asked by beast20hunter28, 6 months ago

Q.19
Q.20 Define:
(a) Circle chart
(b) Bar graph
(c) Line

Answers

Answered by hardiksharma50

Answer: a) A circle graph is a visual representation of data, made by dividing a circle into sectors that each represent parts of a whole. Usually the amounts in each sector are represented in percent, so that all of the amounts total 100%. Circle Graph Example.

b) A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column chart.

c)In geometry, the notion of line or straight line was introduced by ancient mathematicians to represent straight objects with negligible width and depth. Lines are an idealization of such objects, which are often described in terms of two points or referred to using a single letter.

Step-by-step explanation:

Answered by pmrmdchest

Answer:

a) A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area), is proportional to the quantity it represents.

b) A diagram that uses narrow bands of different heights to show different amounts so that they can be compared.

c) A long thin mark on the surface of something or on the ground.

Step-by-step explanation:

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