1.

per of the rectangle- 3 cm breadth - 2.om- som breat omom bread - 4 m

Answer»

1) perimeter of rectangle = 2(length + breath)= 2(3+2)=2×5=10cm2)perimeter = 2(5+2)= 2×7=14cn3)perimeter= 2(6+4)= 2×10=20cm

it is correct answer

perimeter= 2 ( l x b); 1) 2(3+2)=2(6)=12; 2) 2(5+3)=2(8)=16; 3)2(8+4)=2(12)=24

perimeter =2(lxb); 1) 2(3+2)=2(5)=10; 2) 2(5+3)=2(8)=16, 3) 2(8+4)=2(12)=24

it is correct answer

it is correct answer

it is correct answer



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