Answer:
Obtuse
Step-by-step explanation:
a^2 + b^2 = c^2
10^2 + 11^2 = 16^2
100 + 121 = 256
221 = 256
221 < 256
it is c.
Step-by-step explanation:
your y is -4 and you are rising 4times and running 1.
about $4
multiply the bill by 15% to calculate tip
tip = $26.51 × 
= 3.9765 ≈ $4
Treat the polygon like to different polygons. In an L it most likely with be a square and a rectangle that you will be taking apart from the polygon
