Question

आकृति में छायांकित भाग का क्षेत्रफल बताइए​

Answer 1

Answer:

400 cm sq.

Step-by-step explanation:

area of outer rectangle = 30*15 = 450cm

and area of inner rectangle = 10*5 = 50cm

so area of shaded reason = 450-50 = 400cm sq.