Sam is at 23 feet below the surface
Explanation
I did 14+9 and got 23
2x+38=180
2x=142 (or x+x=142 from which 2x=142)
x=71
The unknown angles are each 71
You know this answer is logical as, since two sides are 21 it hints that we are looking at an equilateral triangle, which means two of its angles will be the same
Answer:
8-2=6 and six × six is 36
Answer:
Im pretty sure its D
Step-by-step explanation:
