Mathematics
Prove that the quadrilateral obtained by joining the mid-points of an isosceles trapezium is a rhombus.
Related Questions
In the adjoining figure, ABCD is a parallelogram. CB is produced to E such that BE = BC. Prove that AEBD is a parallelogram.
Find the size of each lettered angle in the following figure.
Find the size of each lettered angle in the following figure.
In the adjoining figure, ABC is an isosceles triangle in which AB = AC. AD bisects exterior angle PAC and CD || BA. Show that
(i) ∠DAC = ∠BCA
(ii) ABCD is a parallelogram.