Solution Radius of the quadrant = 3.5 cm = 7/2 cm (i) Area of shaded region=Area of quadrant =1/4πr2 =1/4*22/7*3.5*3.5 =38.5/4... View Article
Given that Sides AB and BC and median AD of a triangle ABC are respectively proportional to sides PQ and... View Article
In parallelogram ABCD. Let the measures of two adjacent angles ∠A be 3x Let the measure of ∠B be 2x ... View Article
(a) given here, measure of exterior angle = 22° We know that (no. of sides) x (measure of exterior angle) =... View Article
Solution If n is the number of digits in a square number then The number of digits in the square... View Article
Let us consider, town A at point (0, 0). Therefore, town B will be at point (36, 15). Distance between... View Article
No, the square roots of all positive integers in not irrational. For example √9 = 3, √25 = 5, hence... View Article
Given that Two APs have the same common difference. The difference between their 100th term is 100, Find out We... View Article
Solution Given AB = AC and The bisectors of B and C intersect each other at O To Prove (i)... View Article
Solution Given: ABCD is a cyclic quadrilateral. Diagonals of ABCD are also diameters of circle.To prove: ABCD is a rectangle... View Article
Solution Construction: Draw two lines AD and DC such that AD II BC and AB II DC AD = BC... View Article
Given, Angle made by sector = 40°, Radius the inner circle = r = 7 cm, Radius of the outer... View Article
(i) Given, 2, 7, 12 ,…, to 10 terms For this A.P., first term, a = 2 And common difference, d = a2 − a1 = 7−2... View Article
Solution Let the distance covered on the map is x cm Since distance covered on road is directly proportional to the... View Article
Given P, Q, R and S are the mid points of Rectangle ABCD. Construction: Join AC and BD To Prove: PQRS is... View Article
Given Diagonals of a trapezium ABCD with AB || DC intersect each other at the point O. AB = 2CD... View Article
Given Diameter of capsule = 3.5 mm Radius of capsule, say r = diameter/ 2 = (3.5/2) mm = 1.75mm... View Article
Solution Given: From the given diagram ABCD is a ||gm AD=CQ To prove: ar.(BPC)=ar.(DPQ) Construction: Join AC. Proof: ACQD will be... View Article
Solution Given The base of an isosceles triangle is 4/3 cm. The perimeter of the triangle is 62/15 cm Find... View Article
Solution Given: AB and AC are diameters of two circlesTo prove: The point of intersection is D, which lies on... View Article
