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Rachana: Developed from Kanpur, U.P., it is resistant to powdery mildew. The crop takes 120-130 days to mature and may produce 22-30 q/ha seeds which are round and white.
If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 72 cm 2 , then the area of ∆BDG is?
In a rectangle, length : breadth = 4 : 3. What is the value of length : diagonal?
In a quadrilateral PQRS, the bisectors of ∠R and ∠S intersects each other at point 'O'. Find the ∠Q if ∠P = 75o and ∠ROS = 95...
If I is the incentre of ΔABC , if ∠ BIC = 112.5° , then what is the measure of ∠ BAC?
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...
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.
The total of the perimeter of a rectangle and the circumference of a circle is 156 cm. The rectangle's length equals the side of a square, and the squar...
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circum circle at E if DE = 6cm, AC = 8cm and AD = 10 cm then find the length of AB?
What will be circumradius of an equilateral triangle of side 11 cm?