Question

A rectangle has a length of 8.3 cm and a perimeter of 22.4 cm.



Enter the width of the rectangle

Answer 1

$p = 2w + 2l \\22.4 = 2w + 8.3 \\ 14.1 = 2w \\ 7.05 = w$
The width of the rectangle is 7.05 cm

Answer 2

Answer: 2.9cm, I took the quiz