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inna [77]
3 years ago
13

A triangle has sides measuring 15, 15, and 15 . What are the angle measures of the triangle?

Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0
Since all sides are of the same length, all angles must be of the same magnitude as well.

The sum of the angles of any triangle must equal 180° so we can say:

3α=180  upon dividing both sides by 3 we see:

α=60°

So all of the angles are 60° which is true for all equilateral triangles.
deff fn [24]3 years ago
3 0
The angle measures are 60, 60, 60
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Answer:

El precio de la entrada al cine es de <em>$56</em>

Step-by-step explanation:

Cada uno de los 4 amigos las 2 veces por semana consumen un paquete de palomitas que cuesta: $28  ; entonces debemos multiplicar el costo de las palomitas por las dos veces que las consumen para saber el costo total de las palomitas:

                                           

                                                 28 x 2 =$56

El ejercicio nos dice que al no comer esas dos veces palomitas pueden ingresar a cine una tercera vez por semana ,lo que significa que al no pagar los $56 en palomitas podrán pagar una tercera entrada,lo que quiere decir que la entrada a cine es de $56.

Entonces podemos hacer la siguiente relación matemática: <em> Precio total de las palomitas dos veces por semana = Precio de la entrada a cine</em>.

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2 years ago
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Hank used 410 stamps. There are 60 stamps in every 3 rolls. How many rolls did Hank use?
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Help please, thank you! :)
gayaneshka [121]

I think it would be 100°

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3 years ago
Read 2 more answers
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