Answer:

Step-by-step explanation:
The area
of a triangle is equal to half the product of its length (L) because of its height (h).

The base of the triangles is 
The height of the triangles is 
Then the area of one of the triangles is:

The figure is formed by 12 equal triangles, then the area of the figure
is:

Answer:
Definition of 18T - 18T stands for Tatum Airport.
Step-by-step explanation:
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Answer4/6 or 8/12 i think sorry if im wrong
Step-by-step explanation:
58 because 80 times 15 percent is 12. so you subtract 12 from 80 that gives you 68 then you subtract the coupon which is 10 dollars. you total is 58.