Question

find the length and perimeter of rectangle whose area is 80 cm² and breadth is 80 cm²and breadth is 10 cm

Answer 1

Step-by-step explanation:

area of rectangle = length × breadth

80 = length × 10

therefore length = 8 cm

perimeter of rectangle = 2( length + breadth )

perimeter of rectangle = 2(8+10)

perimeter of rectangle =2×18

perimeter of rectangle = 36 cm