Perimeter of Square and Rectangle
Trending Questions
Q.
is right-angled at . is perpendicular to , and . Find the area of. Also, find the length of.
Q.
The perimeter of a rectangle with length and breadth is
- True
- False
Q.
Find the perimeter of the rectangles whose length and breadth are given below:
length and breadth
Q. ABCD is a rectangle in the diagram. P is a point on the side CD. Show that the area of ∆AQB is equal to the sum of the areas of ∆PQD and ∆PCB.
Q.
Find the perimeter of the following rectangles , if : length breadth
Q. An umbrella is made by stitching 10 triangular pieces of cloth of two different colours (see figure), each piece measuring 20 cm, 50 cm and 50 cm. How much cloth of each colour is required for the umbrella?
Q. Let S1, S2, S3, ... be squares such that for each n≥1, the length of a side of Sn equals the length of a diagonal of Sn+1. If the length of a side of S1 is 10 cm then for which of the following values of n is the area of Sn less then 1cm2
- 7
- 8
- 9
- 10
Q. The length and breadth of a rectangular courtyard is 45 m and 35 m respectively. Find the distance covered by a boy to take 5 rounds of the courtyard.
- 800 m
- 600 m
- 200 m
- 400 m
Q. The diagonal of a square is 4√2cm. The diagonal of another square whose area is double that of the first square is :
- 8 cm
- 8√2cm
- 4√2cm
- 16 cm
Q. A triangular wall having sides 3 m, 5 m and 6 m has to be painted. If the cost of painting 1 m2 of a wall is ₹5, what is the cost of painting the whole wall?
(Take √14 = 3.742)
(Take √14 = 3.742)
Q.
The perimeter of a rectangle = 2[length + ________] [breadth/height]
Q.
The area of a square is 16 m2. If the side of the square is equal to the side of an equilateral triangle, then find the perimeter of the triangle.
[2 MARKS]
Q. If circle R, of area 4 square inches, radius of circle S is twice of circle R, then the area of circle S, in square inches, is
- 8
- 8√2
- 12
- 16
- 16√2
Q. A square and an equilateral triangle have the same perimeter. If the diagonal of the square is 12√2 cm, then the area of the triangle is:
- 24√2cm2
- 24√3cm2
- 64√3cm2
- 32√3cm2
Q. A design is made on a rectangular tile of dimensions 50 cm × 70 cm as shown in figure. The design shows 8 triangle, each of sides 26 cm, 17 cm and 25 cm. What's the total area of the design and the remaining area of the tiles.