Answer:
Step-by-step explanation:
first option you can try and draw aand plot them in a graph and rotate it at 180 degrees to get A(-6,8) B(-6,2) C(-2,2)
Or use the principle that when you rotate co-ordinates at 180 thye x-axis remains constant and tyhe y-axis changes its sign + to- or - to +
Answer:
x=6
angleC=70 degrees
Step-by-step explanation:
We can utilize the properties of a parallelogram to solve the problem.
First, we know that the two opposite parallel sides of a parallelogram are equal. This gives us the equation
2x+7=19
Solving, we get
2x=12
x=6
We also know that adjacent angles of a parallelogram always add up to 180 degrees. Thus, we get
110+angleC=180
Solving, we get
angleC=180-110
angleC=70 degrees
The answer should be 710,00
The diagonal of the square is the radius of the circle. To find the diagonal, you can draw a line between 2 opposite points of the square to split the square into 2 equal triangles. As they are right triangles and have 2 equal sides, they are 1-1-√2 triangles, or 45-45-90 (degrees). The length of the 2 equal sides of the triangle is 4 inches, to multiplying that by √2 will give 4√2 inches, which is the radius of the circle.
1. F D G
2.FD and DG and FG and DC
3.GF
4. ray DF and ray DG