Question

50 points! Look at the picture attached. I will mark brainliest! Random answers and links will be reported!

Answer 1

Answer:

I believe the answer would be 8 for line WE

For line QW the answer is 45 using the same method as the last quesiton

Step-by-step explanation:

This is because you would write

7x-13=15x-37

this would equal

x=3

Plug in the x value in line DW and FW and both equals 8

so logiically.I believe that line WE would equal 8.      

Answer 2

Answer:

• WE = 8 units
• QW = 45 units

Step-by-step explanation:

The incenter is the center of the largest circle that fits inside the triangle.

Property of the incenter- it is equidistant from the sides.

Question 3

As per property of the incenter we have:

• DW = FW = EW

To find the measure of one side, first compare the equations and solve for x:

• DW = FW
• 7x - 13 = 15x - 37
• 15x - 7x = 37 - 13
• 8x = 24
• x = 3

Find the measure of DW:

• DW = 7x - 13 = 7*3 - 13 = 8 units

The measure of WE is same as DW:

• WE = 8 units

Question 4

Same as previous question, the incenter is equidistant from the sides:

• SW = WR = QW

Compare the equations and solve for x:

• 5x = 2x + 18
• 5x - 2x = 18
• 2x = 18
• x = 9

Find the measure of SW:

• SW = 5x = 5*9 = 45 units

QW is same as SW:

• QW = SW = 45 units