First you add them together and divide by two,
cuz midpoint is basically the middle of two points
i am not quite sure if you are trying to say 0.14 or 0.014, is it a typo?
so i did both, see which one helps
(0.13 + 0.14) ÷ 2= 0.135
(0.13 + 0.014) ÷ 2 = 0.072
I suggest you look at the work in the pictures I attached. It examplains how you work out the problem and what the answer is
So base on your question that ask to provide and end point of the four statement you give:
1.Endpoint(-1,9), midpoint:(-9,-10) - (-17, -29)
2.Endpoint(2,5), midpoint(5,1) - (4,5)
3.Endpoint(9,-10), midpoint(4,8) - i cant determine sorry
4.Find the point that is one-fourth of the way from (2,4) to (10,8) - also i cant.
Step-by-step explanation:
Area of trapezium=(b1+b2)*h/2 ( as given in figure)
b1=30in.
b2=36in.
h=20in.
Area=(30+36)*20/2
=660inches²
