Question

construct square whose side is 3.8 cm​

Answer 1

Step-by-step explanation:

Cut BC = 3.8 cm. From A and C, draw arcs of radii 3.8 cm each which intersect at D. Join AD and CD. Thus ABCD is the required square

Answer 2

$for \: contruction \: refer \: to \: the \: diagram$

$\huge \star \bold \green{steps}$

1. Draw AB = 3.8 cm.

2. At B, draw ∠PBA = 90°.

3. Cut BC = 3.8 cm.

4. From A and C, draw arcs of radii 3.8 cm each which intersect at D.

5. Join AD and CD.

Thus ABCD is the required square.

$\huge \bold \red{do \: follow}$