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Anna71 [15]
3 years ago
6

Pls answer this pls i’m gonna die

Mathematics
2 answers:
AlexFokin [52]3 years ago
7 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

FT = FS \:  \: → \:  \: angle  \:  \: T = angle \:  \:  S \\

Thus ;

angle \:  \: S = 64°

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Sum of the interior angles of any triangle is 180° .

Thus ;

T + F + S = 180°

64° + F + 64° = 180°

F + 128° = 180°

Subtract sides 128°

F + 128° - 128° = 180° - 128° \\

F = 52°

So :

TFS = F = 52°

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

The correct answer is Option four .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Naily [24]3 years ago
3 0

It 's an isosceles triangle if you look carefully. 2 Sides of the triangle are equal which is denoted by those marks. The angles opposite to the equal sides are always equal, so: m\angle FST = 64^\circ

By angle sum property, m\angle TFS = 180 - 2 * 64 = 180 - 128 = 52^\circ

52 degrees is the answer: Option D :D

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