By counting grid squares, we see the library is 5 miles north and 6 miles east of Ashley's house. Using the Pythagorean theorem, we can find the straight-line distance to be
.. d = √(5^2 +6^2)
.. = √(25 +36)
.. = √61 . . . . . miles
.. ≈ 7.81 . . . . miles
Answer:
420
Step-by-step explanation:
(12 x 7) x (1+4)
84 x 5
=420
BC AB AC
Step-by-step explanation:
the longer the side is visually detected ok
Use the Pythagorean theorem:
2)

4)
