Answer:
Length: 20
Width:15
Step-by-step explanation:
Hope this Helps!
How did you get that as an answer ?
Answer:
His equation is correct but his calculations are incorrect.
Step-by-step explanation:
180-40=140 so y=140
Hope this helps!
1cm = 10mm
the 1st line segment is 35cm = 350mm
the 2nd line segment is 450mm = 45cm