Answer:
I'm sorry I don't have the answer but I'm sure someone will help you
Step-by-step explanation:
im really sorry
Given:
The polynomial is

To find:
Based on its number of terms name for the given polynomial.
Solution:
We have,

Here, number of terms is 3.
Any polynomial with three terms is known as trinomial.
Therefore, based on its number of terms the given polynomial
is called a trinomial.
H^2=13^2-5^2
h^2=169-25
h^2=144
h=V144
h=12
A=b*h/2=10*h/2
A=10*12/2=120/2=60 cm^2
Given that


,

,

,

Therefore, the true statement is

,
because the cosine and sine are complements.
The answer is 30 for all the dimensions