Advertisements
Advertisements
प्रश्न
Give two different example of a pair of similar figures.
उत्तर
Two equilateral triangles with sides 1 cm and 2 cm
Two squares with sides 1 cm and 2 cm
APPEARS IN
संबंधित प्रश्न
All ______ triangles are similar.
Two polygons of the same number of sides are similar, if (a) their corresponding angles are ______ and (b) their corresponding sides are ______. (equal, proportional)
State whether the following quadrilaterals are similar or not:
Two triangles are similar, if their corresponding sides are .......... (proportional, equal)
Write the truth value (T/F) of each of the following statement
Two polygons are similar if their corresponding angles are proportional.
Write the truth value (T/F) of each of the following statement
Two triangles are similar if their corresponding angles are proportional.
For each of the following statements state whether true(T) or false (F)
any two rectangles are similar
For each of the following statements state whether true(T) or false (F)
if two triangles are similar then their corresponding angles are equal and their corresponding sides are equal
For each of the following statements state whether true(T) or false (F)
The length of the line segment joining the midpoints of any two sides of a triangles is equal to half the length of the third side.
For each of the following statements state whether true(T) or false (F)
the ratio of the perimeter of two similar triangles is the same as the ratio of the their corresponding medians.
If O is Any Point Inside a Rectangle Abcd Then `Oa^2+Oc^2=Ob^2+Od^2`
The symbol ~ is used to represent _________ triangles
ΔPQR is an equilateral triangle with each side of length 2p. If PS ⊥ QR, then PS is equal to ______.
ΔABC is an equilateral A of side a. Its area will be ______.
In a rhombus if d1 = 16 cm, d2 = 12 cm, then the length of the side of the rhombus is ______.
If in two As ABC and DEF, `"AB"/"DF" = "BC"/"FE" = "CA"/"ED"`, then ______.
Given below is the picture of the Olympic rings made by taking five congruent circles of radius 1cm each, intersecting in such a way that the chord formed by joining the point of intersection of two circles is also of length 1cm. Total area of all the dotted regions assuming the thickness of the rings to be negligible is ______.
Observe the figures given below carefully and answer the questions:
| Figure A |  |
 |
| Figure B |  |
 |
| Figure C |  |
 |
- Name the figure(s) where in two figures are similar.
- Name the figure(s) where in the figures are congruent.
-
- Prove that congruent triangles are also similar but not the converse.
OR - What more is least needed for two similar triangles to be congruent?
- Prove that congruent triangles are also similar but not the converse.
