how many lines can be drawn in a figure of ten sides

In the diagram if D is the mid-point of AB and DE is drawn parallel to BC, then E Will be the midpoint of AC i.e., AE=EC. Now if AX is drawn parallel to BC, then also AE=EC if AD=DB. Now draw three parallel lines AB, CD, EF as shown in the figure. Draw a tran..

Question: AB is a line segment AX and BY are two equal line segments drawn on opposite sides of line AB such that AX||BY. If line segment AB and XY intersect each other at the point P, then prove that ii) a line segments A..

Of all the straight lines that can be drawn to a given straight line from a point outside it, the perpendicular is the shortest. P is a point outside the straight line AB. PM is perpendicular to AB. PQ is any other line from P to AB. PM < PQ In a..

Question: In the figure, D ABC is isosceles with AB=AC, D, E and F are respectively the mid-points of sides BC, AB and AC. Show that AD is perpendicular to the line segment EF and is bisected by it. Answer: Given: AB = AC. D, E and F are the mid-point..

The region under the centre bounded by X - axis, x = 1 and x = 3 is a trapezium, where area is given by (Since the area of the trapezium = base x (the sum of the parallel sides)) In all the three cases, we have seen that, the area of the regions are obtained by multiplying the base with a..

Which figure shows the correct representation of the points on the number line? X = 1 10 , Y = 3.6, Z = 5 7 10 . => Figure 1 or Figure 3 or Figure 4 or Figure 2..

Which figure shows the correct representation of the points on the number line? A = 4.4, B = 54 10 , C = 6 4 5 . => Figure 2 or Figure 3 or Figure 4 or Figure 1..

The lines l and m are parallel. Find the values of x and y in the figure shown. => x = 10 and y = 5 or x = 5 and y = 20 or x = 10 and y = 20 or x = 5 and y = 10..

The straight line drawn through the mid-point of one side of a triangle parallel to another, bisects the third side..

Summary - If two sides of a triangle are unequal, then the greater angle is opposite to the greater side. If two angles of a triangle are unequal, the greater side is opposite to the greater angle. Of all the line segments that can be drawn to a given straigh..