the length and breadth of rectangle are 425dm and 300dm respectively. find the area and perimeter of rectangle in mm
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Answer:
︎︎︎ ︎︎ ︎︎ ︎︎︎︎︎ ︎︎ 100ᴍᴍ
Step-by-step explanation:
Length = 425 dm = ( 425 × 100 ) mm = 42500 mm
Breadth = 300 dm = ( 300 × 100 ) mm = 30000 mm
Area of the rectangle = Length × Breadth
= 42500 × 30000
= 1275000000 mm²
Perimeter of the rectangle = 2 ( Length + Breadth )
= 2 ( 42500 + 30000 )
= 145000 mm
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