Answer:
Length = 80 m and breadth = 60 m If one moves along the two adjacent sides, one covers 80+60 = 140 m. Diagonal of the rectangle = √ ( length^2 + breadth^2) ...
Step-by-step explanation:
261.8
multiply 35 by tan(42)
this equals 31.5141
rounded to 31.51
B. 4,1
x ≥ 6 or x ≤ -2
- I x - 2 I + 4 ≤ 0
- I x - 2 I ≤ -4
I x - 2 I ≥ 4
x - 2 ≥ 4 or x - 2 ≤ -4
