Answer:
12 units
Step-by-step explanation:
Each side of the triangle is 1 unit. When putting 10 triangles together in figure 10, there will be 12 sides on the perimeter. Therefore, your answer is 12 units.
Answer:
7/12 is left to plant sunflowers
Step-by-step explanation:
Let's add
1/6+ 3/12
Our denominators don't match, so we can't add yet.
Since 6 is evenly divided by 12, we can multiply just one term to get a common denominator.
Multiply 1 by 2, and get 2, then we multiply 6 by 2 and get 12.
Add to get the amount of garden used.
2/6+3/12= 5/12
Now subtract 12/12(the whole garden) from 5/12 to get remainder of garden
Answer is: 7/12
