I think it was because they had 2 protect their home too
Answer:
Though Sputnik was a relatively simple satellite compared with the more complex machines to follow, its beeping signal from space galvanized the United States to enact reforms in science and engineering education so that the nation could regain technological ground it appeared to have lost to its Soviet rival.
Also US Feared that they created a space and weapons program.
Plz Mark Brainliest Thx and Peace...
Answer:
11m
Explanation:
The bottom of the shape equals 15m. You know the value of the opposite side must also equal 15m. You can see a partial value of 4m. That means the remaining length must be 11m.
