Question

1. find the missing measure. 8. find the missing measure. 9. find the missing measures. 10. ∠1 and ∠2 form a linear pair. if (mangle1=(5x + 9)^{circ}) and (mangle2=(3x + 11)^{circ}), find the measure of each angle. equation: 30 (x =) 31 (mangle1=) 32 (mangle2=) 33

Explanation:

Answer:

(7) \(x = 20\)
(8) \(x = 51\)
(9) \(x = 73\), \(y = 107\), \(z = 73\)
(10) Equation: \((5x + 9)+(3x + 11)=180\); \(x = 20\); \(m\angle1 = 109^{\circ}\); \(m\angle2 = 71^{\circ}\)