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Pa help po pls ... Yung maka answer may 50 points, ty

Pa Help Po Pls Yung Maka Answer May 50 Points Ty class=

Sagot :

Step-by-step explanation:

First, I flipped the 2nd triangle so I could see it clearly

∠YXZ = ∠EFD so,

7x-4 = 5x+10

7x-5x=10+4 combine like terms

2x=14

[tex]\frac{2x}{2} = \frac{14}{2}[/tex]        divide both sides by 2 to eliminate 2 in 2x

x = 7

To get the angles, just substitute 7 into the x like this:

∠YXZ = 350

5x+10

5(7)+10

35+10 = 45°

∠EFD

7x - 4

7(7) - 4

49-4 = 45°

∠YZX

7x

7(7) = 49°

I don't know how to get the sides.