geometry 2
Calculate the perimeter of the shape which is to be laser cut from a steel sheet. The component is symmetrical about the y axis. This also means calculating the coordinates of point C.
Achieved:
Use properties of gradients, parallel or perpendicular lines and...
1) write the equation of DC based on the fact that it is parallel with AB.
or
2) write the equation of BC based on the fact that it is perpendicular to AB.
and
3) Find the distance between AB or BC or DC.
Merit.
Use properties of gradients, parallel or perpendicular lines and...
1) write the equation of DC based on the fact that it is parallel with AB.
or
2) write the equation of BC based on the fact that it is perpendicular to AB.
and
3) Find the distance between AB or BC or DC.
Merit.