Math, asked by mohdhaji1720, 1 month ago

Find the perimeter and area of a rectangle whose
length = 25 cm and breadth = 18 cm
length = 27 cm and breadth = 17 cm
length = 7.2 m and breadth = 80 cm​

Answers

Answered by shiyasingh884
4

Length =25cm & breadth =18cm

Perimeter =2(l+b)=2(25+18)=86cm

Area =lb=(25)(18)=450cm

2

.

Answered by atulkum013
4

Step-by-step explanation:

1. length = 25 cm and breadth = 18 cm

perimeter= 2(length+breadth)

= 2(25+18)

= 2(43)

= 2x43

= 86c.m.

area of a rectangle = length x breadth

= 25x18

= 450 c.m²

2. length = 27 cm and breadth = 17 cm

perimeter= 2(length+breadth)

= 2(27+17)

= 2(44)

= 2x44

= 88c.m.

area of a rectangle = length x breadth

= 27x17

= 459 c.m²

3. length = 7.2 m and breadth = 80 cm

perimeter= 2(length+breadth)

= 2(7.2+80)

= 2(87.2)

= 2x87.2

= 174.4c.m.

area of a rectangle = length x breadth

= 7.2x80

= 576 c.m²

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