To find the midpoint of line FG, we have to use the following midpoint formula , which is
In the given question,
x1= -5, y1= -3 , x2=-3, y2=3
Substituting the values of x1,y1,x2 and y2 in the formula of the midpoint, we will get
So the midpoint of the given line is (-4,0) and hence the correct option is the first option .
Answer:
96 square units
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
My answer:
=> Area of the large rectangle = length × width = 7*5 = 35 square units
=> Area of the middle rectangle = length × width = 7*4 = 28 square units
=> Area of the small rectangle = length × width = 7*3 = 21 square units
Area of top and the bottom triangles =2*
Total surface area = 35 + 28 + 21 + 12 = 96 square units
