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Here are two patterns made using identical rhombuses. Write one equation to show how to find the value of ​a​ and one equation to show how to find the value of ​b​. Then find both values.


Equation 1​ ________________________________________
Equation 2​ ________________________________________
Answer​ ​a​ = _________________________ and ​b​ = _________________________

Here are two patterns made using identical rhombuses Write one equation to show how to find the value of a and one equation to show how to find the value of b T class=

Respuesta :

Answer:

Equation 1​

6*a = 360°

Equation 2

2*a + 2*b = 360°

a = 60°

b = 120°

Step-by-step explanation:

From the first picture we can see that 6 angles a° made a complete circle, that is, 360°. So:

6*a = 360°

a = 360°/6 = 60°

From the second picture we can see that 2 angles a° and 2 angles b° made a complete circle, then:

2*a + 2*b = 360°

2*b = 360° - 2*60°

b = 240°/2 = 120°

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