Answer:
This triangle is a <em>right</em> triangle
20. × 20
4. × 1
you also multiply 20×1 and 20×4 twice science both numbers are 20
I believe it is A because you add all of the numbers together and get 47. Then you divide by the numbers that appear often. In this case it is 2. Divide 47 by 2 and you get about 22 or 23.
Hope this helps and is correct :)
Answer:
perimeter: 288 feet
area: 4700 feet
Step-by-step explanation:
explanation if wanted
