Answer:
x
−
9
x
^2
−
8
Step-by-step explanation:
z = 37°
Step-by-step explanation:
The exterior angle theorem says that the sum of two internal angles is equal to the exterior angle
In this case the sum of z and z+4 will be equal to z+41
Writing mathematically

Hence
z = 37°
Keywords: Angles, Triangles
Learn more about angles at:
#LearnwithBrainly
Answer: a
Step-by-step explanation:
Answer:
152
Step-by-step explanation:
12+16=28 so 180 is the total and 180-28=<u>152</u>
<u />