Measuring Length and Angles Instruction
Active
Measuring Segments
Use the interactive ruler to determine the lengths of the
line segments
Segment AB measures units.
Segment BD measures ✓ units
Segment BC measures units

B
5
7
8
10

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

What is the distance between the points (2, 5) and (5,9)?

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?