Question

calculate the perimeter of a rectangle within error limits.The sides of the rectangle are (7.5±0.2)cm and (3.5±0.2)cm​

Answer 1

Answer:

Explanation:

Formulla of perimeter of a rectangle = 2 x L+b

2 ( 7.5+0.2)cm+(3.5+0.2)cm

5.5 cm