ashcathleen ashcathleen

21-11-2020
Mathematics

contestada

X
x
60°
у
60°
y = [ ? 1°

X x 60 у 60 y 1 class=

Respuesta :

Medunno13 Medunno13

27-06-2022

Answer:

90

Step-by-step explanation:

Because angles opposite congruent angles in a triangle are congruent, the triangle is isosceles.

The altitude drawn from the vertex angle of an isosceles triangle is the perpendicular bisector to the side it is drawn.

So, y=90.

Answer Link

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