Question

can someone please help?just in case if the picture seems blurry, the question says the take off ramp is parallel to the waiting ramp, and the interest ramps are parallel. Given that the measure of angle a is 88 find the measure of each remaining angles

Answer 1

`\begin{gathered} c=a=88deg\text{ (Alternate or z angles)} \\ a+b=180\text{deg (Angles on a straight line)} \\ \Rightarrow b\text{ = 180-88} \\ \therefore b=92deg \\ c=d=88\text{deg (corresponding or f angles)} \end{gathered}`