Answer:
A) W = 28 + H
B) W * H = 52
A) Height = W -28
B) W * (W -28) = 52
B) W^2 -28W = 52
W^2 - 28W - 52 = 0
Width = 29.748
Height = 1.748
Step-by-step explanation:
Maths is the subject which deals with numbers, calculations, areas, geometry etc
Various topics in maths are
trigonometry
geometry
airthmatic
etc
