Mensuration

A cubic box with a side length of 30 cm needs to be wrapped with decorative paper made of square […]

If the total surface area of a hemisphere is \(462\text{cm}^2\) , calculate its radius. यदि एक अर्धगोले का कुल पृष्ठीय

A cone and a hemisphere have equal curved surface areas and equal radii. Find the ratio of their volumes. एक

If the area of the circular base of a hemisphere is \(308 {cm}^2\), find the volume of the hemisphere यदि

A right circular cone is cut into two parts of equal height by a horizontal plane. What is the ratio

The area of a sector is \(18\pi \text{cm}^2\), and its radius is 6 cm. What is the central angle (in

A regular rights pyramid has a square base with a side length of 12 cm. Its slant height is 8

A chord of length 24 cm subtends a right angle at the center of the circle. What is the radius

A Circular garden has radius 10m. What is its area in square meters? एक वृत्ताकार बगीचे की त्रिज्या 10 मीटर

A circle is inscribed in a right – angled triangle with legs of length 5 and 12. What is the

A circular sheet of radius 10cm is cut to from a sector of \(120^\circ\). What is the length of the

In a circle of radius 10cm, a chord of length 16 cm is drawn. Find the distance from the center

A  trapezium has height 10cm and area 180$ \text{cm}^2$. If one parallel side is 12 cm, what is the other

A regular polygon has interior angle $ 160^\circ $.How many sides does it have? एक नियमित बहुभुज का आंतरिक कोण

The volume of a prism in 960 \(\text{cm}^3\). If its base area is 80 \(\text{cm}^2\) by what percentage should the