### Home > GC > Chapter 7 > Lesson 7.2.4 > Problem 7-75

7-75.

Refer to the Math Notes box below from Lesson 7.2.4.

To ''bisect'' means to divide into two equal parts. Perpendicular objects form 90° angles.

7-75.

Refer to the Math Notes box below from Lesson 7.2.4.

To ''bisect'' means to divide into two equal parts. Perpendicular objects form 90° angles.