Using the image, determine the length of each arc.
THE
degrees
MGIF =
degrees
MHET
degrees

Step-by-step explanation:

Assuming the image is the shown below, we can use the following formula to find the length of arc :

Where is the angle in the arc and is the radius of the circle.

Since we are not given the value of , we will only work with this.

For :

For :

We firstly need to find the value of this angle, taking into account the whole circumference is :

Finding :

Now, let's calculate the length of arc:

47 - 90 = 43

43 - 180 = x

x = 137

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: