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 = _

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°

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.