Question

There is a rectangle of length 8 cm and breadth 4 cm
Find the perimeter and area of the square drawn with te
diagonal of the rectangle as one side(√5=2.24)

Answer 1

Answer:

$l \: = 8cm \\ b \: = 4cm \\ side \: of \: square \: = diagonal \: of \: rectangle \\ side \: = \: \sqrt{ {8 }^{2} + {4}^{2} } \\ side \: = \: 4 \sqrt{5} \\ side \: = \: 4 \times 2.24 \\ side \: = \: 8.96$

perimeter = 4 * 8.96 = 35.84cm

area = 8.96 * 8.96 = 80.2816cm²

Answer 2

length equal to 8 centimetre

equal to 4 centimetre