Advertisements
Advertisements
प्रश्न
Two rectangles are congruent, if they have same ______ and ______.
Advertisements
उत्तर
Two rectangles are congruent, if they have same length and breadth.
Explanation:
In geometry, congruent figures are those that have the same shape and size.
-
For rectangles to be congruent, their lengths and breadths (widths) must be exactly equal.
-
This ensures that all corresponding sides and angles are equal.
-
Even if one rectangle is rotated or flipped, as long as the length and breadth match, the rectangles are considered congruent.
Example:
If one rectangle is 6 cm long and 4 cm wide, and another is also 6 cm long and 4 cm wide, then they are congruent rectangles.
APPEARS IN
संबंधित प्रश्न
Which of the following can be the sides of a right triangle?
1.5 cm, 2 cm, 2.5 cm
In the case of right-angled triangles, identify the right angles.
Identify, with reason, if the following is a Pythagorean triplet.
(4, 9, 12)
For finding AB and BC with the help of information given in the figure, complete following activity.
AB = BC .......... 
∴ ∠BAC =
∴ AB = BC = × AC
= × `sqrt8`
= × `2sqrt2`
=
Choose the correct alternative:
In right-angled triangle PQR, if hypotenuse PR = 12 and PQ = 6, then what is the measure of ∠P?
Find the length of the hypotenuse of a triangle whose other two sides are 24cm and 7cm.
Determine whether the triangle whose lengths of sides are 3 cm, 4 cm, 5 cm is a right-angled triangle.
The perimeters of two similar triangles ABC and PQR are 60 cm and 36 cm respectively. If PQ = 9 cm, then AB equals ______.
For going to a city B from city A, there is a route via city C such that AC ⊥ CB, AC = 2x km and CB = 2(x + 7) km. It is proposed to construct a 26 km highway which directly connects the two cities A and B. Find how much distance will be saved in reaching city B from city A after the construction of the highway.
A flag pole 18 m high casts a shadow 9.6 m long. Find the distance of the top of the pole from the far end of the shadow.
The foot of a ladder is 6 m away from its wall and its top reaches a window 8 m above the ground. If the ladder is shifted in such a way that its foot is 8 m away from the wall, to what height does its top reach?
