Question

In quadrilatera DEFG,DG is parallel to EF.
What is the measure of angle F?

F. 75*
G. 85*
H. 95*
I. 105*

Answer 1

@iPwnBunnies i suspect you can help me with this one

Answer 2

D:

Answer 3

Tru. You know that a straight line is 180 degrees. So, the sum of the two angles will be equal to 180.
So, add up the expression, set it equal to 180. Solve for x, then solve for angle F.

Answer 4

ok lemme set it up and see

Answer 5

well i got 80....

Answer 6

idk what to do now

Answer 7

(x + 10) + x = 180
2x + 10 = 180
2x = 170... Can you do the rest.

Answer 8

Yes i can do the rest. I havnt reached that level of math deficiency

Answer 9

:3 Shots fired?

Answer 10

Poof. So like is there any special name for this cuz like i need to list what i need to solve this problem like for example if i need to use pythagorean th or distance formula or something like that but idk what to call this

Answer 11

Idk if there's a proof. But you know the sum of the angles of a quadrilateral is 360 degrees. There are 2 right angles on the left, so the remaining must be 180 degrees.
Then solve. :3

Answer 12

Do you notice any traps in this problema?

Answer 13

Not sure.