Answer:

Step-by-step explanation:
Tan (300°) can be written as Tan (360°-60°) ---1
Using identity :

Using 1
So, 
The value 
So, 
Thus the exact value of 
Every square and rhombus has, and any other polygon
with more than four sides <em>may</em> have.
Also, many shipping and packing cartons and crates have.
It isn't true.
A theoretical field of grass sized 100ft by 10ft will have an area of 1000ft^2.
Think it's 400
7/8 x 3200= 3200/8= 400 400x 7 =2800
3200 - 2800= 400
so 1/8 of 3200 = 400
5 1/2 + 5 1/2 + 5 1/2 + 3= 19.5