Mathematics
The figure (i) given below is a trapezium. Find the length of BC and the area of the trapezium. Assume AB = 5 cm, AD = 4 cm, CD = 8 cm.
Related Questions
If the diagonals of a rhombus are 8 cm and 6 cm, find its perimeter.
If the sides of a rhombus are 5 cm each and one diagonal is 8 cm, calculate
(i) the length of the other diagonal, and
(ii) the area of the rhombus.
The figure (ii) given below is a trapezium. Find
(i) AB
(ii) area of trapezium ABCD.
The cross-section of a canal is shown in figure (iii) given below. If the canal is 8 m wide at the top and 6 m wide at the bottom and the area of the cross-section is 16.8 m2, calculate its depth.
