Question

5. Find the perimeter of the rectangles, who
(i) length = 25 cm, breadth = 16 cm
length = 35 cm, breadth = 28 cm
(iii) length = 25.5 cm, breadth = 20.5 cm​

Answer 1

Answer:

1) 2 *(l+b)

2*(25+16)

2*41

82

2) 2*(35+28)

2*63

126

3) 2*(25.5+20.5)

2*4.6920

Answer 2

i) 400 sq cm
ii) 980 sq cm
iii) 522.75 sq cm