# Perpendicular 13491

Draw in one picture:

a) straight line RZ

b) YZ for which YZ is perpendicular to RZ

c) the half-line RS diverging with YZ and with the line RZ

d) point F, which lies on YZ outside the already selected points

e) point H, which lies on the half-line RS and the line RZ

a) straight line RZ

b) YZ for which YZ is perpendicular to RZ

c) the half-line RS diverging with YZ and with the line RZ

d) point F, which lies on YZ outside the already selected points

e) point H, which lies on the half-line RS and the line RZ

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