plz solve que no 4 and 5 its very imp for plz frnd solve it plz
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Hey mate apni class ke sir se puchho na
kuldeeplovesrupdpldm:
class k sir ko ata hota to m yhi puchta kya
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Answer:
Step-by-step explanation:
Perimeter of rectangle =2(18+15)
=2×33
=66
Perimeter of circle =2πr
2πr=66
2×22/7×r=66
r=21/2
Area of circle =22/7×21/2×21/2
=11×3×21/2
=33×21/2
=693/2
=346.5 sq.cm
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