Answer:
Angle CAB
Step-by-step explanation:
Find the points that correspond to angle 2 and name them in order.
X + 19 + 7x + 9 = 180
8x + 28 = 180
8x = 180 - 28
8x = 152
X = 152 : 8
X = 19
Answer:
the 2nd one
Step-by-step explanation:
2*3x is 6x
2*4 is 8
equation is 6x+8
We have to use Pythagorean theorem that says :

The missing length of the triangle is : 36 feet