Ch. 9 Lines & Angles_Lesson1&2

Which one is the perpendicular lines

Look at your MATH Tb pg. 169 number 7.
Which are the perpendicular lines? Choose more than 1. (Use folded paper or a ruler to help you measure the lines = number 6)

Math TB pg. 170 number 8.

(a)   is perpendicular to AB. Remember, the lines have to meet at right angles.

Math Tb pg. 170 number 9 (look at the picture there).

There are ​ (a)   pairs of perpendicular lines that I can find on Gita's box.

Math Tb pg. 170 number 10.

There are ​ ​ (a)   pairs of perpendicular lines on the money.

There are ​ (b)   pairs of perpendicular lines on the table.