Which equation represents a line which is parallel to the like x-7y=-21

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

What is the area of the shaded sector?