Question

Please help me! with the solution ​

Answer 1

a)

make the rectangle with sides 2,10,10,2

area=2×10

20

another rectangle with sides 2,8,8,2

area =2×8

16

b)

make the rectangle containing lower middle and upper square

rectangle will have sides 7,21,21,7

area=7×21=147

bye same way make another rectangle containing left middle and right square

sides 7,21,7,21

area=7×21=147

total area =147+147=294

subtracting area of middle square from total area

294-49=245

c)do yourself