Answer:
<em>Perimeter of ΔMNK is </em><em>6 in.</em>
Step-by-step explanation:
<u>Midpoint Theorem-</u>
It states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side.
M, N and K are the midpoints of the sides.
So,
Perimeter of a ΔABC is 12 in, i.e 
in
Perimeter of ΔMNK is,
in
The x becomes negative because the negative sign at the start of the parenthesis distributes to everything inside parenthesis so x becomes -x and the double negative becomes +6 so that is why
Answer:
length is 10cm
Step-by-step explanation:
all sides are the same length because it's a square 10x10=100
Answer:
need more information
Step-by-step explanation:
This would be 4/9 since You can divide both by ten and nothing else after that due to the fact that they both end in 0 and are multiples of 10 making the answer 4/9
