When angle anc is a right angle and angle anb = 2x and angle bnc = 3x then what is angle anb? what is angle bnc?

x/3-10=8

x/3=18

x=48

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk