Answer:
Triangle- (height × base)/2
Rhombus-(First diagonal×Second diagonal)/2
Trapezoid- (First base+second base)/2×height
N-gon= (Side-2)*180
Answer:

Step-by-step explanation:
We are given the following information in the question:

This can be written as:

The auxiliary equation obtained is:

Thus, the general solution of the equation is:

The answer is negative two.
The answers are:
a = cc = db + d =180 degreesHere's how:
When a line intersects two parallel lines, then corresponding angles are formed which means the same corners are congruent.
option c = d is considered.
And, because of vertical angles,
a = d is also an answer.
Below is an attached picture of the figure
Answer:182.88cm
Step-by-step explanation:
12in in a foot
12in x 6 ft. = 72in
72in x 2.54cm = 182.88cm