Answer:
KG = Diameter
FH = Secant
KH = Chord
E = Tangent Point
A = <em>not shown in picture</em>
JG = Radius
HG = Chord
Step-by-step explanation:
Those are the basic parts of a circle.
This is the concept of linear proportionality, the linear scale factor of the polygon given will be:
[perimeter of larger polygon]/[perimeter of smaller polygon]=[length of larger polygon]/[length of smaller polygon]
=28/20
=7/5
thus the length of the larger polygon will be given by:
7/5=x/4
thus;
7/5*4
=5.6
thus the length 5.6
<span>45 x (1.08) x </span>30 = 1458
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Partial differentiation of a function with more than one variables refers to its derivative being taken with respect to one of those variables, while the rest being held as a constant.
An example is the volume of a cylinder given by:
The volume requires two variables in order to work out the volume, namely the radius and the height.
Using partial differentiation, its partial derivative can become:
This symbol is used in place of the derivative symbol, in order to distinguish total derivatives and partial derivatives.
The second car will pass the first in 5 hours