A plumbline (sahul) is the combination of (see Fig. 12.2)
a. a cone and a cylinder
b. a hemisphere and a cone
c. frustum of a cone and a cylinder
d. sphere and cylinder
Solution:
From the given options,
a. a cone and a cylinder
Combination of a cone and a cylinder is a tent.
The bottom part is a cylinder
The top part is a cone
b. a hemisphere and a cone
Combination of a hemisphere and a cone is a ice cream
The bottom part is a cone
The top part is a hemisphere
c. frustum of a cone and a cylinder
Combination of frustum of a cone and a cylinder is a funnel
The top part is a frustum of a cone
The bottom part is a cylinder.
d. sphere and cylinder
Combination of a sphere and a cylinder is a surahi
The top part represents a cylinder
The bottom part represents a sphere
✦ Try This: A tent is a combination of
☛ Also Check: NCERT Solutions for Class 10 Maths Chapter 13
NCERT Exemplar Class 10 Maths Exercise 12.1 Problem 3
A plumbline (sahul) is the combination of (see Fig. 12.2) a. a cone and a cylinder, b. a hemisphere and a cone, c. frustum of a cone and a cylinder, d. sphere and cylinder
Summary:
A plumbline (sahul) is the combination of a hemisphere and a cone
☛ Related Questions:
- The shape of a glass (tumbler) (see Fig. 12.3) is usually in the form of a. a cone, b. frustum of a . . . .
- The shape of a gilli, in the gilli-danda game (see Fig. 12.4), is a combination of a. two cylinders . . . .
- A shuttle cock used for playing badminton has the shape of the combination of a. a cylinder and a sp . . . .