construct segment with length

. A sharp image of the object is focused on the film by adjusting the distance of the lens from the film. There is a focusing ring, which turns over a scale engraved on the lens. By means of this ring, the distance between the lens and the film can be adjusted by moving the lens forward and backwar..

To bisect a given line segment AB is a line segment. The bisector of AB. (i) With A as centre and a suitable radius greater than AB of length, draw arcs on either side of AB. (ii) With the same radius and B as centre, cut the previous pair of arcs at points P and Q. (i..

Construction - 8 - To construct a perpendicular to a line at a point on it A line AB and a point O on it. A perpendicular to AB at O. (i) With O as centre and any suitable radius, draw arcs to cut AB at points S and T. (ii) Take radius equal to more than half the length..

A line segment has fixed length, it has two end points. ..

A compound microscope consists of the following parts: Objective lens The objective lens of a compound microscope is a convex lens of very short focal length (f o ) that is f o < 1cm. The object to be seen is kept very close to the objective lens. Eye piece The eye piece of a compound ..

Question 1 - Question: Answer: Steps of Construction: Step 1: Draw a rough sketch as shown in figure and mark the given measurements. Step 2: Draw a line XY and on it cut off BC = 3.5cm. Step 3: Step 4: Cut off a length BD=5.5cm on BY. Step 5: Join CD. Step 6: Draw the perpendic..

The figure is made of congruent line segments of length 4cm. What is the sum of all the line segments? => 62 cm or 22 cm or 72 cm or 80 cm..

If the ratios of the two secant segments are 2 : 3 and 4 : 1 and the length of the first segment is 10 units and length of the second segment is 20 units, then what will be the relation? => (6 + 4) 8 = (4 + 16) 4 or (2 + 3) 2 = (4 + 1) 4 or (6 + 4) ..

If AB is a line segment of length 14 cm and CD is the perpendicular bisector of AB, then find the length of AO and OB. => 7 cm and 9 cm or 8 cm and 7 cm or 8 cm and 8 cm or 7 cm and 7 cm..