Question

i dont know the answer please help

Answer 1

Answer:

A = 4 sq.cm

B = 2 sq.cm

C = 4.5 sq.cm

D = 10 sq.cm

Answer 2

Answer

Count the no of squares

Note :

2 half squares = 1 full square

A = 4 cm²

B = 1 + 1/2 + 1/2 = 2 cm²

C = 3 + 1/2 + 1/2 + 1/2 = 4+1/2

= 4.5 cm²

D = 9 + 1/2 + 1/2 = 10 cm²