Math, asked by chetanapalla, 8 days ago

5 A swimming pool has length 75 m and breadth 60 m. If its depth is 15 m, find (i) the
perimeter of the pool; and (ii) the volume of water required to fill the pool.
6 The Highland Park authorities have been given land that measures 125 m by 1118 m.
If they cover an area of 1 sq. km with trees, what is the area left as open space?
Find the area of grass in a lawn that is 13.5 m long and 12.5 m wide. If a rock garden
of area 25 sq. m is to be put up in the corner of the lawn, what is the area of the
remaining lawn
8 The dimensions of a tin trunk are 50 cm x 100 cm x 65 cm. Find the volume of the tin
trunk.
9 Find the volume of a cube wlose each edge is:
(i) 8 cm (ii) 3 m (iii) 14 cm (iv) 12 cm (v) 10 mm
10 Find the volume of a cuboid whose dimensions are:
(i) length = 0.7 m,
breadth = 50 cm
height = 0.9 m
(ii) length = 25 cm,
breadth = 20 cm
height = 7.5 cm
(iii) length = 3 m,
breadth = 2 m,
height = 150 cm
A room is 9. m long and 7 m wide. There is carpet with an area of 36 sq. m on the floor
of the room. How much area of the floor is not carpeted?
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5 A swimming pool has length 75 m and breadth 60 m. If its depth is 15 m, find (i) the
perimeter of the pool; and (ii) the volume of water required to fill the pool.
6 The Highland Park authorities have been given land that measures 125 m by 1118 m.
If they cover an area of 1 sq. km with trees, what is the area left as open space?
Find the area of grass in a lawn that is 13.5 m long and 12.5 m wide. If a rock garden
of area 25 sq. m is to be put up in the corner of the lawn, what is the area of the
remaining lawn
8 The dimensions of a tin trunk are 50 cm x 100 cm x 65 cm. Find the volume of the tin
trunk.
9 Find the volume of a cube wlose each edge is:
(i) 8 cm (ii) 3 m (iii) 14 cm (iv) 12 cm (v) 10 mm
10 Find the volume of a cuboid whose dimensions are:
(i) length = 0.7 m,
breadth = 50 cm
height = 0.9 m
(ii) length = 25 cm,
breadth = 20 cm
height = 7.5 cm
(iii) length = 3 m,
breadth = 2 m,
height = 150 cm
A room is 9. m long and 7 m wide. There is carpet with an area of 36 sq. m on the floor
of the room. How much area of the floor is not carpeted?
Type here to search
5 A swimming pool has length 75 m and breadth 60 m. If its depth is 15 m, find (i) the
perimeter of the pool; and (ii) the volume of water required to fill the pool.
6 The Highland Park authorities have been given land that measures 125 m by 1118 m.
If they cover an area of 1 sq. km with trees, what is the area left as open space?
Find the area of grass in a lawn that is 13.5 m long and 12.5 m wide. If a rock garden
of area 25 sq. m is to be put up in the corner of the lawn, what is the area of the
remaining lawn
8 The dimensions of a tin trunk are 50 cm x 100 cm x 65 cm. Find the volume of the tin
trunk.
9 Find the volume of a cube wlose each edge is:
(i) 8 cm (ii) 3 m (iii) 14 cm (iv) 12 cm (v) 10 mm
10 Find the volume of a cuboid whose dimensions are:
(i) length = 0.7 m,
breadth = 50 cm
height = 0.9 m
(ii) length = 25 cm,
breadth = 20 cm
height = 7.5 cm
(iii) length = 3 m,
breadth = 2 m,
height = 150 cm
A room is 9. m long and 7 m wide. There is carpet with an area of 36 sq. m on the floor
of the room. How much area of the floor is not carpeted?
Type here to search

Answers

Answered by sa9mann11

Answer:

0208 .991981.7878819.9186519open metallic bucket is in the shape of a frustum of a cone. If the diameters of the two circular

991981.7878819.9186519open metallic bucket is in the shape of a frustum of a cone. If the diameters of the two circularends of the bucket are 45 cm and 25 cm and the vertical height of the bucket is 24 cm, find the areaof the metallic sheet used to make the bucket. Also find the volume of the water it can hold.

991981.7878819.9186519open metallic bucket is in the shape of a frustum of a cone. If the diameters of the two circularends of the bucket are 45 cm and 25 cm and the vertical height of the bucket is 24 cm, find the areaof the metallic sheet used to make the bucket. Also find the volume of the water it can hold.(Use  = 22

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