Answers

2014-12-06T15:51:54+08:00
Given: d = 13  l = 10
Find: width
Formula: w = √(d² - l²)
Solurion:
w = √(13²-10²)
   = √(169-100)
   = √69
w = 8.31 cm :D
0
2014-12-07T18:46:21+08:00