9514 1404 393
Answer:
3
Step-by-step explanation:
From a given vertex, two of the vertices are adjacent, so a "diagonal" to those will not form a triangle. The number of diagonals that can be drawn is 3 fewer than the number of sides. The number of triangles is 1 more than the number of diagonals.
For a 5-sided figure, 2 diagonals can be drawn from a common vertex.
3 triangles will be formed.
Answer: C
I can’t explain it very well, but the answer is C
Answer: Choice A. 338 meters
Step-by-step explanation:
tan(31°)=203/x
Answer:
45 green marbles
Step-by-step explanation: