1) Find
the
area
of the
circle
of radius
radius 2cm
Cuse 5c = 3.14).
Answers
Answered by
1
Answer:
Side of the square sheet= 6m
Area of the sheet= \left(Side\right)^2=\left(6\right)^2=36\ cm^2(Side)
2
=(6)
2
=36 cm
2
Radius of the circle= 2cm
Area of the circle to be cut out= \pi r^2πr
2
=\frac{22}{7}\times2\times2=\frac{88}{7}cm^2=
7
22
×2×2=
7
88
cm
2
Area of the left over sheet
=36cm^2\ -\ \frac{88}{7}cm^2=36cm
2
−
7
88
cm
2
=\frac{252-88}{7}cm^2=\frac{164}{7}cm^2=
7
252−88
cm
2
=
7
164
cm
2
=23.44cm^2=23.44cm
2
Step-by-step explanation:
hope it's helpful!
Answered by
0
radius. = 2cm
Area. = πr^2
= 3.14 ×4
= 12.58 square cm
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