Question 991448
Hi there,
Make the width = 'x'
Length = x + 3
Perimeter of a rectangle =
2 x Width + 2 x Length
98cm = 2(x) + 2(x + 3)
98cm = 2x + 2x + 6
Collect like terms:
2x + 2x = 98 - 6
4x = 92
x = 23
Width = 23 cm
Length = 26 cm
Hope this helps :-)