Find the area of the quadrilateral giving the answer to three decimal places.
and are two hot air balloons flying at heights 117 m and 84 m respectively. The angles of depression at a point on the ground from and are and respectively. Find the distance between to the balloons giving the answer to the nearest meter.
is a circle with radius 24 cm. A chord is drawn whose central angle is . Find the length of the chord giving the answer to the nearest cm.
is a parallelogram where , and . Find the length of the diagonal giving the answer to two decimal places.
is a parallelogram where and the diagonals and make angles of and respectively with the side . Find the length of the diagonals giving the answer to three decimal places.