preranawankawala Asked: September 2023 in an isosceles triangle the angle at the vertex is twice the sum of the base angle calculate the angles of the triangle 619
preranawankawala Asked: September 2023 In a quadrilateral ABCD, the measure of angles A,B,C and D are in the ratio 3:4:5:6. Find the measure of each angle of the
preranawankawala Asked: December 2022 true or false 8 the molecules formula of a compound is determined by the valency of the elements present in the compound
preranawankawala Asked: December 2022 two balls of 10kg each are lying at a distance of 3m from each other what is gravitational force acting on the
preranawankawala Asked: December 2022 14the side of a triangle are x x 1 2x 1 and its area is x 10 find the value of