Question

a rectangular block of length 614cm and 323 of width is noted find the perimeter and area of the rectangular block class 7
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Answer 1

Answer:

Length(l) = 614 cm

Breadth(b) = 323 cm

Area :-

$area \: of \: rectangle = l \times b \\ = )614 \times 323 \\ = )198322cm$

Perimeter:-

$perimeter \: of \: rectangle = 2(l + b) \\ = )2(614 + 323) \\ = )2 \times 937 \\ = )1874 {cm}^{2}$

Hope it helped

Answer 2

perimeter of rectangle = 2(l+b)

= 2(614+323) = 1874cm

Area of rectangle = l×b = 614× 323 = 198322cm²