3 years ago

Please help me!!! Bsbebabnababwbabs

Mathematics

1 answer:

Alona [7]3 years ago

3 0

Step-by-step explanation:

since the other angles are equal to each other, both triangles, TQR and TSR, are identical. they are just oriented differently.

but that also means that both angles, Q and S, are identical too.

so,

2x² = 3x² - 64

64 = x²

x = 8

and therefore, both angles are 128°.

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