Answer:
oo freeeeeee I was just the same thing in common use today in the vwjabahqjvqio
Answer:
Find the area of each triangle and then add it up. As you are aware, to find the area of a triangle the equation is B times Height divided by 2. And to make it easier do the top left triangle and the top right triangle, add them together and then divide that by 2.
Step-by-step explanation:
3 time 5 equals 15 divided by 2 equals 7.5
5 times 8 equals 40 divided by 2 equals 20
7.5 plus 20 equals 27.5
27.5 times 2 equals 55
therefor your answer should be 55m
Add them all up and if they add up to 180 then your side lengths are good
Answer:

Explanation:
<em>Please refer to the attached image for the Solution</em>
Answer:
the first on 5×107=535 the second one 3×105=315