Math, asked by abusufian, 1 year ago

give me the answer of this question

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Answered by abhinash49
11
The circle is 360 degree.

Therefore 360 = 540 marks.

marks in 1 dgree = 540/360 = 1.5

NOW CHECK

when degree = 55

marks = 55 x 1.5 = 82.5. hence false

when degree = 70

marks = 70 x 1.5 = 105. hence true


Therefore the blank in the image should be filled by 70 degree.


THNX....
Answered by DevanshiAgnihotri
18

Answer:

Total marks scored=540

Total angle of pie chat =360°

marks scored in mathematics=90/360 × 540=135

marks scored in english=55/360 × 540=82.5

marks scored in hindi=70/360 × 540=105

marks scored in science and technology=80/360 × 540=120

marks scored in social science= 65/360 × 540=97.5

therefore 105 marks are scored in hindi.

hope it helps


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