An iron rod 20m long is placed against the wall in such a way that the foot of the rod is 16m away from the wall. Find how high the top of the iron rod reaches in the wall ?
Answers
Answered by
1
Answer:
The Internet is a vast network that connects computers all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection
Answered by
1
Answer:
20²=16²+x²
400=256+x
x²=400-256
x²=144
√x=√144
x=12
Similar questions