Question

The width of a rectangle is 6 centimeters less then the length . The preimeter is 64 centimeters find the width ?

Answer 1

A)
2x+2(x-6)=64
4x-12=64
4x=76
x=19
x-6=13

B)
20+4x+x=180
5x=160
x=32 degrees
4x=128 degrees

C)
180-62.5=117.5 degrees