Mensuration

In a circle, chord AB subtends an angle of $50^\cirs$ at a point C on the circle. What is the […]

A line from the center of a circle bisects a chord. What is the angle between this line and the

A chord divides a circle into two arcs. The angle subtended by the major arc at the circumference is $110^\circ$.

From an outside point P, Two tangents, PA and PB, are drawn to a circle. A third tangent to the

A spherical tank is filled with water. The radius of the sphere is 6 meters. The tank is used to

A perfect cube with a side length of 8cm has the largest possible sphere fitted inside it. what is the

A banner is shaped like a trapezium with bases 5 m and 3 m, and height 4m. If printing costs

A farmer’s land is two adjoining trapezoids: T1 with bases 70m & 50m, height 20m;  T2 with bases 50m &

A prism with a parallelogram base has base area $80\text{cm}^2$ and height 12 cm. If its lateral surface area is $384\text{cm}^2$,

Two circles have radii of 8 cm and 3 cm. The distance between their centers is 15 cm. What is