Question

find the area of each shape up to 1 decimal place(Take pie 3.14).Solve this problem and show me the calculation​

Answer 1

Answer:

The answer for the above question is given in the image.

So the total area will be 19.85 cm^2

Answer 2

Answer:

19.9 cm²

Step-by-step explanation:

consider small semicircle.

diameter = 2 cm

radius, r = 1 cm ( half diameter)

area = πr²/ 2 ( since it's semicircle)

= 3.14×1² /2

= 3.14/2

= 1.57 cm²

consider large semicircle

diameter = 4 cm

area = 3.14×2² /2

= 3.14×2

= 6.28 cm²

consIder the rectangle

area = length×breadth

= 4×3

= 12cm²

Area of given shape = 1.57 + 6.28 + 12

=19.85

= 19.9 cm² ( approximately)

If the answer was helping plz mark brainliest