A set of data is presented in the form of a frequency distribution table with class intervals and their respective frequencies. The lower boundary of th...
In the given figure, ABC is a right angled triangle. ∠ ABC = 90 0and ∠ ACB = 60 0. If the radius of the smaller circle is 2 cm...
In a given Figure, ON∥ QR and MN∥ OR.
Find out the circumference of a sector whose radius is 7 cm and it makes the angle of 45° at the centre?
In triangle ABC, angle A is 90 
...
The radius of a sphere is 12cm. The surface of the sphere is what percent of its volume
If the area of ∆ABC is 30 cm2 & G is the centroid of ∆ABC.then the area of the ∆ AGB?
In a triangle ABC, the incenter is at O. Find angle BAC if angle BOC=115°.
In Fig. if QT ⊥ PR, ∠ TQR = 40 ° and ∠ SPR = 30 ° , find x and y.
