Two vertices of $\triangle \mathrm{ABC}$ are $\mathrm{A}(1,-6)$ and $\mathrm{B}(-5,2)$. Let the third vertex be $\mathrm{C}(\mathrm{a}, \mathrm{b})$. => the coordinates of its centroid are...
According to the question, Radius of the conical portion of the toy $=3.5cm=r$ Total height of the toy $=15.5cm=H$ If H is the length of the conical portion Now, Length of the cone (h)...
As per the question it is given that, Diameter of the hemisphere $=14cm$ Thus, the radius of the hemisphere $=7cm$ Total height of the vessel $=13cm=h+r$ Thus, Inner surface area of the vessel...
As per the question it is given that, Height/length of the cylindrical road roller $=h=1m=100cm$ Internal Diameter of the cylindrical road roller $=54cm$ Thus, the internal radius of the cylindrical...
According to the question it is given that, Depth of the cylindrical vessel = Height of the cylindrical vessel $=h=42cm$ (common for both) Inner diameter of the cylindrical vessel $=14cm$ Thus, the...
According to the question it is given that, Radius of the hemispherical end (r) $=7cm$ Height of the solid $=(h+2r)=104cm$ $\Rightarrow h+2r=104$ $\Rightarrow h=104-\left( 2\times 7 \right)$ Then,...
As per the question it is given that, Diameter of the hemisphere $=3.5m$ Thus, the radius of the hemisphere (r) $=1.75m$ Height of the cylinder (h) $=14/3m$ We all know that, volume of the Cylinder...
According to the question, Diameter of the hemisphere $=2m$ So, the radius of the hemisphere (r) $=1m$ Height of the cylinder $\left( {{h}_{1}} \right)=2m$ Then, the volume of the Cylinder $=\pi...
As per the question, Diameter of the cylinder $=20m$ Thus, its radius of the cylinder (R) $=10m$ Height of the cylinder $\left( {{h}_{1}} \right)=2.5m$ Radius of the cone $=$ Radius of the cylinder...
As per the question it is given that, Height of the circular Cylinder $\left( {{h}_{1}} \right)=12cm$ Base radius of the circular Cylinder (r) $=5cm$ Height of the conical hole $=$ Height of the...
It is given that, Base diameter of the cylindrical base of the petrol tank $=21cm$ Thus, its radius (r) $=diameter/2=21/2=10.5cm$ Height of the Cylindrical portion of the tank $\left( {{h}_{1}}...
As per the question it is given, Radius of the cylindrical portion (R) $=20m$ Height of the cylindrical portion $\left( {{h}_{1}} \right)=4.2m$ Height of the conical portion $\left( {{h}_{2}}...
According to the question we have, The radius of the Cylindrical tub (r) $=5cm$ Height of the Cylindrical tub (H) $=9.8cm$ Height of the cone outside the hemisphere (h) $=5cm$ Radius of the...
It is given in the question that, Height of the Cylindrical portion (H) $=13cm$ Radius of the Cylindrical portion (r) $=5cm$ Height of the whole solid $=30cm$ Now, The curved surface area of the...
According to the question, Radius of the common base (r) $=3.5cm$ Height of the cylindrical part (h) $=10cm$ Height of the conical part (H) $=6cm$ Assume, ‘l’ be the slant height of the cone Now, we...
It is given in the question that, The height of the cone (h) $=4cm$ Diameter of the cone (d) $=6cm$ Then, its radius (r) $=3$ Assume, ‘l’ be the slant height of cone. Now, we all know that...
According to the question, Height of the tent $=77dm$ Height of a surmounted cone $=44dm$ Height of the Cylindrical Portion $=$ Height of the tent $–$ Height of the surmounted Cone $=77–44$...
According to the question it is given that, Radius of the cylindrical portion of the rocket (R) $=2.5m$ Height of the cylindrical portion of the rocket (H) $=21m$ Slant Height of the Conical surface...
As per the question, The diameter of the cylinder (also the same for cone) $=24m$. Thus, its radius (R) $=24/2=12m$ The height of the cylindrical part $\left( {{H}_{1}} \right)=11m$ Now, Height of...