Advertisements
Advertisements
प्रश्न
In the following figures, the line of symmetry has been drawn with a dotted line. Identify the corresponding sides and the corresponding angles about the line of symmetry.
उत्तर
Corresponding sides about line of symmetry :
AB= AD, BC= CD
Corresponding angles about line of symmetry :
∠ ABC = ∠ ADC
APPEARS IN
संबंधित प्रश्न
Construct a Δ PQR in which ∠ R = 90 ° , PQ = 5.2 cm and QR= 2.6 cm. Complete the figure taking PR as the line of symmetry and name the figure.
Part of a geometrical figure is given in each of the diagrams below. Complete the figures so. that the line AB in each case is a line of symmetry of the completed figure.
Give also the geometrical name for the completed figure. Recognizable free hand Sketches would be awarded full marks.
In the following figures, the figure that is not symmetric with respect to any line is ______.
Which of the following letters has only one line of symmetry?
The number of lines of symmetry in a regular hexagon is ______.
A 30° – 60° – 90° set-square has ______ line/lines of symmetry.
A rectangle is symmetrical about the lines joining the ______ of the opposite sides.
If an isosceles triangle has more than one line of symmetry, then it need not be an equilateral triangle.
Can you draw a triangle which has exactly three lines of symmetry?
Consider the letters of English alphabets, A to Z. List among them the letters which have vertical lines of symmetry (like A).
