Answer:
366 square inches
Step-by-step explanation:
Surface Area Formula:
A= 2( w*l + h*l + h*w)
So you substitute the numbers:
A= 2(3*9 + 13*9 + 13*3)
A= 2( 27+ 117 + 39)
A= 54+234+78
A= 366 square inches
There you go :)
B
AKA 2
I have Khan Acadamy!!
Your welcome!
QR is congruent to PS
So if QR is 17.7 PS is 17.7
Answer 3.) PS equals 17.7
If you would like to know how much farther does Louisa's family need to drive, you can calculate this using the following steps:
791 miles - 114 miles = 677 miles ... 700 miles
The correct result would be D. 700 mi.