Well the angles should all equal 360. Since you know 90 and 160 then 360-90-160=110. Angle 2 is 90* so 110-90=20 so angle 4 is 20. Angle 2+ angle 4: 90+20=110 or C :)
Answer:
The answer is .
Step-by-step explanation:
Solve the equation:
-Subtract from :
-Subtract both sides by :
-Divide both sides by :
So, therefore, the final answer is .
Answer:
38+2x+125 = x+163
subtract x from both sides
38+x + 125 = 163
38+125 = 163
163+x = 163
subtract 163 from both sides
x=0
Step-by-step explanation:
They relate to each other because you have to find the Base and Height