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25-03-2021
Mathematics

contestada

How
Many small circles of radius 7cm
can be got from big
big circle of radius
35cm

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Respuesta :

Mekhala Mekhala

25-03-2021

Answer:

Let get x as a number of small circles.

Area of big circle = Area of all small circles

(Here . implies multiplication)

22/7 . 35 cm .35cm = 22/7 . 7cm .7cm .x

x = (22/7 . 35 cm .35cm) / (22/7 . 7 cm .7cm)

x = (35 . 35) /(7.7)

x = 25

Step-by-step explanation:

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