Answer:
x = 65
Step-by-step explanation:
Triangle interior angle sum is 180 degrees.
2x + 25 + 25 = 180
2x = 130
x = 65
Answer:
Answer
Step-by-step explanation:
y=-2/7x+5=
slope: -2/7
y-intercept: (0,5)
I think it's what the question is if not then sorry.
We can use the vertical angle theorem which states that any two opposite angles are congruent. So, you can just set the two measures equal to each other and solve for x:




So, your answer is
20°.
5 x 7 because if 5 is the width is 25 then 18 minus that is 7 and 7x5 = 35