Find the values of the variables and the lengths of the sides. M
3-5
N
A m = 4, t = 5: 7. 14. 14.7
B. m = 2, t = 3; 5. 12. 12,5
cm = 3, t = 4:6, 13, 13,6
D. m = 1. t = 2: 4.5.5.4

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

is this the complete