Answer:
Area =190 sq units
Perimeter =152 units
Explanation:
Suppose two rectangles.
One of them has length =50 and breadth =20 ;while the other has length=15 and breadth =6.
Area of first rectangle =l*b =50 * 20 =1000sq units
Area of second rectangle =l*b =15 *6 =90 sq units
Area of the shaded part =A1 - A2 =1000 - 90 =910 sq units
Perimeter of the shaded part =20 +50 +20 +10 +6 +15 +6 +25 =152 units
Hope this helps!!