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Rajasthan is the largest producer of gypsum in India. The main deposits occur in the tertiary clays and shales of Jodhpur, Nagaur and Bikaner.
If I is the incentre of ΔABC , if ∠ BAC = 750 , then what is the measure of ∠ BIC?
A boy runs 3 laps around a circular ground with a diameter of 28 m, traveling along its circumference at a speed of 36 km/h. Calculate the time he takes...
Find the area of triangle having sides 9 m, 40 m, and 41 m.
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 9 cm, BC = 12 cm then what is BD:CD?
In a circle with centre O, PAX and PBY are the tangents to the circle at points A and B. from an external point P. Q is any point on the circle such tha...
A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?...
O is the circum centre of the isosceles ∆ ABC. Given that AB = AC = 5 cm and BC = 6 cm. The radius of the circle is
A cylinder has a height of 16 cm and a base radius of 7 cm. The cylinder is completely filled with water, and then the water is poured into a conical ve...
In ∆ABC, AD = DB , DE is parallel to BC, and the area of ∆ABC is 20 cm2. What is the area of ∆ADE in cm2 ?