Area of Irregular Objects
Trending Questions
Q.
Describe the stepwise method to find the area of a leaf using a graph paper.
Q.
The area of a rectangle is . Its width is . Calculate its length.
Q. The length of a rectangle is 10 cm and breadth is 7 cm. What will be the area of a rectangle formed by joining 12 of these rectangles?
- 840 cm2
- 840 cm
- 84 cm2
- 440 cm2
Q. A room is 5 m 40 cm long and 3m 75 cm wide. What area of carpet is needed to cover the floor?
- 20.25 m2
- 20.52 m2
- 20.15 m2
- 20.51 m2
Q. Three cubes whose edges are 3 cm, 4 cm and 5 cm respectively are melted to form a single cube. Find the volume of the new cube.
- 210 cm3
- 213 cm3
- 216 cm3
- 224 cm3
Q.
A metal cube of edge is melted and formed into three smaller cubes. If the edges of the two smaller cubes are and , find the edge of the third smaller cube.
Q. A room is 5 m 40 cm long and 3m 75 cm wide. What area of carpet is needed to cover the floor?
- 20.25 m2
- 20.52 m2
- 20.15 m2
- 20.51 m2
Q. Identify the true statements about the given object.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1778055/original_Picture6.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1778055/original_Picture6.png)
- Area is exactly 15 cm2
- Area is around 9.5 cm2
- Area is around 15 cm2
- Area is exactly 9.5 cm2
Q. What is the area of the given figure? (All dimensions are in cm)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/453471/original_1212.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/453471/original_1212.png)
- 46 cm2
- 60 cm2
- 36 cm2
- 80 cm2
Q. What is the area of the banana leaf, if each square unit is 1 cm2?
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/458122/original_leaf.png)
![](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/458122/original_leaf.png)
- 16 cm2
- 21 cm2
- 17 cm2
- 15 cm2