a rectangle is 16m by 9cm find a side of the square whose area equals the area of the rectqngle by how much does the perimeter of the rectangle exceed the perimeter of the square
EF is parallel to the tangent at A, point on the circle and Angle ABC= 57 ,Angle ACB = 55, the measure of Angle AFE??
Triangle ABC is circumscribed touching the circle at P,Q,R.if AP= 4 cm, BP= 6 cm, AC = 12 cm, BC= x cm. Then x=?
BoC is a diameter of a circle with centre O. If AB and CD are two chord such that AB parellel to CD. If AB = 10 cm, then CD=?
a triangle and parallelogram have same base and same area if the side of triangle are 26cm,28cm and 30cm and the parallelogram stands on the base 28cm then find the height of the parallelogram