Question
What is the height of the tallest bridge in the
Bairabi–Sairang railway project?Solution
One of the most notable features of the Bairabi–Sairang railway project is a 104-metre-high bridge , among the tallest in the region. This structure highlights the engineering challenges overcome in connecting Aizawl to the national railway grid.
- Two circles have radii of 18 cm and 32 cm, and they touch each other externally. What is the length of a common tangent between them?
Find the area of triangle having sides 3m, 4m, and 5m.
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.
If the volume of a cube is 64cm³, then the diagonal of cube is
in the given figure, ABCD is a square whose side is 4 cm. P is a point on the side AD. What is the minimum value (in cm) of BP + CP ?
The length of a tangent from a point A at a distance 5 cms. from the centre of the circle is 4 cms. Radius of the circle is
Let two chords AB and AC of the larger circle touch the smaller circle having same centre at X and Y. Then XY = ?
If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 216 cm 2 , then the area of ∆AGF is?
- ABCD is cyclic quadrilateral in which A = 72º and B = 105º What is the difference between the measures of C and D?
The length of the each side of an equilateral triangle is 42√3 cm . The area of circumcircle, (cm 2 ) is
