Question

1. The surface area of the region inside the boundary is called
2. The length of the outer boundary is called
3. The perimeter of a regular shape with any number of oldes
4.A
is the combination of several closed shapes,
5.For plastering the wall we shall need to know the length and height of the wall to
calculate
6. Area of irregular shapes-
7.5km' is equal to
8.1 Acre is mo?
9.1 Hectares un?.
10.Shape with same perimeter may have different
11.Shapes with same area may have different
12.Perimeter of polygon is
13. Perimeter of square cloth is 200m,its area will be
14. The perimeter of regular hexagon is
15. When each side of square is doubled, its perimeter becomes
16.A wire is 48m long. What will be the length of each side, if wire is moulded to form
a)Equilateral triangle b)a regular hexagon c)square
17 Find the length of 10m wide room whose perimeter is 44m.
18. Side of a square is doubled what will be ratio between the area of original square and
doubled square,
19. The length of the rectangle is three times its width. The perimeter of the rectangle is
48m. What are the dimensions of the rectangle also find its area.
20. Find the length of rectangle whose breadth is 30m & perimeter is 100m, and also find its area.​

Answer 1

Answer:

what a long question

thanks for your point

Answer 2

Answer:

the surface inside the bountry of a shape is called