Question

Please answer fast... ​

Answer 1

Answer:

Step-by-step explanation:

first take area of rectangle

=l*b

=30*20

=600 cm^2

area of semicircle

=πr^2/2

∵d=20cm

∴r=d/2= 10cm

πr^2/2

22/7*100/2

=1100/7

=157.14 cm^2

are of shaded region= 600-157.14=442.86 cm^2

pls mark brainliest

Answer 2

Answer:

Happy birthday dear

aap jio hajaro Saal aur Saal me ho 2 din