body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

2. Reflections

Continue to next subchapter

Exercise 16 Page 555

Instead of AB' you are measuring A'B.

See solution

Practice makes perfect

Let's reflect A in line m and draw A'B.

Since A'B is the shortest distance between A' and B, and AC=A'C, they should park at point C to minimize the combined distance AB+BC they have to walk.

Subchapter links

Communicate Your Answer p.551

Monitoring Progress p.552-555

Exercises p.556-558