Question

Начерти отрезок длиной 4см.увеличь его в 4раза.чему равна длина увеличенного отрезка?

Answer 1

4*4=16(см) - увеличенный отрезок

Answer 2

Drawing a Line Segment

To draw a line segment with a length of 4 cm, we can use a ruler or any other measuring tool. Start by marking a point on a piece of paper or a drawing surface. Then, using the ruler, measure 4 cm from that point and make another mark. Finally, connect the two marks with a straight line to create the line segment.

Increasing the Length

To increase the length of the line segment by 4 times, we need to multiply its original length by 4. Since the original length is 4 cm, multiplying it by 4 gives us:

4 cm * 4 = 16 cm

Therefore, the length of the increased line segment is 16 cm.

Please note that the information provided above is based on general mathematical principles and does not require specific sources for verification.