A) 261 cm2
B) 263 cm2
C) 213cm2
D) 216 cm2
Correct Answer: D
Solution :
The perimeter of a rectangle = 60 cm its breadth = 12 cm Perimeter of a rectangle = 60 \[2(1+b)=60\] \[2(1+12)=60\] \[21+24=60\] \[21=60-24\] \[21=36\] \[1=\frac{36}{2}\] \[1=18\] Area of rectangle \[=1\times b\] \[=18\times 12=216\] cm2You need to login to perform this action.
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