pls solve this equation. find the shaded figure of ¡¡ equation. class 7
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2
Answer:
In geometry, the area enclosed by a circle of radius r is πr². Here the Greek letter π represents the constant ratio of the circumference of any circle to its diameter, approximately equal to 3.1416.
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5
Answer:
58.5 cm 2
Step-by-step explanation:
to find shaded enclosed figure we have to subtract the outer figure from inner figure :-
inner figure= inner figure -outer figure
4 circle = 4 circle- square
4 circle area = πr² -square area (4a)
== π 5/2×5/2 -5×4
= 58.5
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