Answer:
c) side lengths 0f 5.5 ft, 11 ft, and 5.5 ft
Step-by-step explanation:
The two shorter side lengths added together must exceed the longer side length (and equal to does not work)
20
Triangles are 180 total so just add 118 and 22 then subtract it from 180 for your answer
Average rate is given by,

for section A, a=1, b=3
hope this helps.
Answer:
Square root of 16 is not 16