Answer:
D) 50
20/0.4=50
Step-by-step explanation:
Step-by-step explanation:
Use the equation ?/45.20 = 35\100 and what you get is your answer
Hope this helps
A midsegment is given by the formula:

Where x1, x2, y1, and y2 correspond to their respective coordinates. We can do the equation:

This gets us a midpoint coordinate of <span>
(1,1)</span>As for distance, it will be found by doing:

We can do the following:



This simplifies to

:)
2x+x-7+3x-20=87cm
6x-27=87
6x=114
x=19
Therefore the sides are:12cm, 38cm, and 37cm