Advertisements
Advertisements
प्रश्न
What is the radius of the largest circle that can be cut out of the rectangle measuring 10 cm in length and 8 cm in breadth?
विकल्प
4 cm
5 cm
8 cm
10 cm
Advertisements
उत्तर
4 cm
Explanation:
From the above figure, it is clear that largest circle will have diameter equal smaller side i.e. 8 cm.
So, diameter = 8 cm
∴ Radius = `"Daimeter"/2` = 4 cm
APPEARS IN
संबंधित प्रश्न
The perimeter of a rectangle is 46 m and its length is 15 m. Find its :
(i) breadth
(ii) area
(iii) diagonal.
A rectangular field has length = 160m and breadth = 120 m. Find:
(i) the perimeter of the field.
(ii) the length of fence required to enclose the field.
(iii) the cost of fencing the field at the rate of? 80 per meter.
Find the perimeter of a regular pentagon of side 8.2 cm.
An athlete takes 10 rounds of a rectangular park, 50 m long and 25 m wide. Find the total distance covered by him.
How much wire will be needed to make a rectangle 7 cm long and 4 cm wide?
Each side of a square is 9 m long. Find its perimeter.
If we take 4 rounds around a field that is 160 m long and 90 m wide, what is the distance we walk in kilometers?
How many different rectangles can be made with a 48 cm long string? Find the possible pairs of length and breadth of the rectangles.
Each rectangle is made out of 12 equal squares, so all have the same area, but the length of the boundary will be different.
Which of these rectangles has the longest perimeter?
An increase in perimeter of a figure always increases the area of the figure.
