Answer:
x=70
Step-by-step explanation:
the angles opposite 3.5 equal 55 degrees
180-55-55=70
This is the concept of geometry, we are required to find the values of angle a,b,c,d;
Given that the triangles are by line intersecting two parallel lines, therefore we can conclude that both triangles are similar;
thus;
angle b=40° ⇒alternate angles
angle b= angle c=40° ⇒base angles of isosceles triangles are equal;
angle d=180-(40+40)=180-80=100°
angle a=360-80=240°
Ion know because I just want to be brainless
Answer:
The value of x in given question will be 
Step-by-step explanation:
Given data:
7x-c=k
Now,
7x-c=K
7x=K+c
Therefore,
The value of x in given question will be : k+c/7
I'm thinking it would be
X>-17^5
