Answer: The density of copper should be the same in a wire as it is in a chunk,
so the answer is 8.9 g/cm3.
Answer:
i think it's d
Step-by-step explanation:
Let AB = t. And since X lies in the middle, so AX=BX = t/2 .
Let the height of the smaller flagpole is AO and of larger flagpole is BP .
Using tangent ratio rule in each triangle, we will get
And there ratio is