Question

Q.12
For his winter break Mayukh was told by his social science teacher to make a model of
Pakkahouse. He decided to make model of his house for his holiday homework Hedd so by
using glue glass sheets and scissors. He puts coloured tape around each de Mesa
of each edge shown in the figure is in inches
(a) How much coloured tape will be required to put around all edges?
(b) What is the area of the bottom face in square feet? (I foot=12inches)
(c) How many triangles are there in this pakka house?
(d)What will be the length of coloured tape required for the pakka house, if we decrease
the height of bottom cuboid from 16 inches to 10 inches?
(e) Complete the following with respect to the given model of pakka house:
(i) Faces
(11) Edges
(11) Vertices
​

Answer 1

Answer:

(c) 4

Here is the solution

Hope it is correct