Answer :
Answer: Area of cross section would be 4 square units.
Step-by-step explanation:
Since we have given that
Area of base of cone = 16 sq. units
Height = 10
We need to find the area of cross section that is distance 5 from the vertex.
So, Height of cross section = 5 units
total height of cone = 10
It means the cross section is half of the whole cone.
So, it becomes,
[tex](\dfrac{1}{2})^2=\dfrac{A}{16}\\\\\dfrac{1}{4}=\dfrac{A}{16}\\\\16=4A\\\\\dfrac{16}{4}=A\\\\4=A[/tex]
Hence, Area of cross section would be 4 square units.
Answer:
4 square units
Step-by-step explanation:
5/10=0.5
(0.5)^=0.25
16*0.25=4