Hello me with this i need an answer immediately you so much see image

For this case, we know that:

Then, by Pythagorean theorem (right triangle on the right) we have:

So, again using the Pythagorean theorem (right triangle on the left) we have:

Substituting values:

Rewriting:

The value of CA is given by:

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.