Find the perimeter and area of the quadrilateral ABCD in which AB = 21

1.	Find the perimeter and area of the quadrilateral ABCD in which AB = 21 cm, ∠BAC=90∘, AC = 20 cm, CD = 42 cm and AD = 34 cm.
Answer» Find the perimeter and area of the quadrilateral ABCD in which AB = 21 cm, $∠ B A C = 90^{\circ},$ AC = 20 cm, CD = 42 cm and AD = 34 cm.

Find the perimeter and area of the quadrilateral ABCD in which AB = 21 cm, ∠BAC=90∘, AC = 20 cm, CD = 42 cm and AD = 34 cm.

Answer»

Find the perimeter and area of the quadrilateral ABCD in which AB = 21 cm, $∠ B A C = 90^{\circ},$ AC = 20 cm, CD = 42 cm and AD = 34 cm.