Question

If you can help me with both I would be pretty happy :,)

Answer 1

see explanation

Explanation:

since the 2 figures are congruent then corresponding sides are congruent, that is

EF = AB = 12

FG = BC = 10

GH = CD = 8

HE = DA = 9

Answer 2

Explanation:

Congruent triangles:

Corresponding parts of congruent triangles are congruent.

1) a) ∠R ≅ ∠ U ; ΔGHJ ≅ ΔPQR ≅ ΔSTU

b) ∠H ≅ ∠T ; ΔGHJ ≅ ΔPQR ≅ ΔSTU

c) QR ≅ TU ; ΔGHJ ≅ ΔPQR ≅ ΔSTU

d) JG ≅ US ; ΔGHJ ≅ ΔPQR ≅ ΔSTU

8) a) EF = AB = 12

b) FG = BC = 10

c) GH = CD = 6

d) HE = DA = 9