Question

The edges of a cuboid are in the ratio of 3: 2:1 and its surface
area is 88 cm². The lateral surface area of the cuboid is_
(A) 40 cm2
(B) 64 cm
(C) 88 cm2
(D) 30 cm
12. Two cylinders of equal volume have their radii in the ratio 2:3.
Then the ratio of their heights is 9 : .
(A)
(B) 2
(C) 3
(R) 4
13. A polyhedron cannot have, for its faces
(A) 3 triangles
(B) 4 triangles
(C) a square and 4 triangles (D) 2 triangles and 3 rectangles
4. If the side of a cartoon is 1 mt and side of box is 5 cm. How many
boxes can be stored in the cartoon ? (assume both cartoon and
box are in cube shape).
(A) 4000
(B) 8000
(C) 2000
(D) 1000​

Answer 1

Answer:

no no no no no no no no not nothing