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jekas [21]
3 years ago
11

Assume that A and C are vertical angles. If C = 27°, then what is the measure of A?

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

27 degree

Step-by-step explanation:

Because vertical angle are opposite angles meaning that they are equal

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gizmo_the_mogwai [7]

Answer:

51 grams.

Step-by-step explanation:

After 25 seconds  204 * 1/2 = 102 grams is left.

So after 50 seconds ( 2 * 25), 102 * 1/2 = 51 g are left.

7 0
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Se desea pintar un cuadrado inscrito en una circunferencia de radio R=3cm como se muestra en la figura. Calcular el área del cua
Leno4ka [110]

Answer:

El área del cuadrado es de 3 centímetros cuadrados.

Step-by-step explanation:

Dado que se desea pintar un cuadrado inscrito en una circunferencia de radio R=3cm como se muestra en la figura, para calcular el área del cuadrado se debe realizar el siguiente cálculo:

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3 = X/2

X = 6

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Aplicando teorema pitagórico: lado al cuadrado mas lado al cuadrado es igual a hipotenusa al cuadrado.

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L = 1.732

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Por lo tanto, el área del cuadrado es de 3 centímetros cuadrados.

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