Question

need help with number 3)

Answer 1

Perpendicular means crossing so it would be a right angle. Therefore the 2 times will be

9:00 and 3:00

When the hour hand is at the 9 it will be perpendicular to the minute hand because they will be crossing paths if you extend the arms in both directions. The same with 3

Answer 2

perpendicular means forming a right angle (90 degrees) so your answer would be 3 o’clock and 9 o’clock