CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Volume of Combined Solids

Question 18 I...

Question

Question 18
If we rotate a right-angled triangle of height 5 cm and base 3 cm about its base, we get
a) Cone of height 3 cm and base 3 cm
b) Cone of height 5 cm and base 5 cm
c) Cone of height 5 cm and base 3 cm
d) Cone of height 3 cm and base 5 cm

Open in App

Solution

If we rotate a right-angled triangle of height 5 cm and base 3 cm about its base, we get a cone of height 3 cm and base radius 5 cm.

Suggest Corrections

thumbs-up

2

Similar questions

Question 17
If we rotate a right-angled triangle of height 5 cm and base 3 cm about its height a full turn, we get

a) Cone of height 5 cm, base 3 cm

b) Triangle of height 5 cm, base 3 cm

c) Cone of height 5 cm, base 6 cm

d) Triangle of height 5 cm, base 6 cm

Q. What is the slant height of a cone if its base radius and height are 3 cm and 4 cm respectively?

Q. A solid metalic cylinder of base radius 3 cm and height 5 cm is melted to form cones. each of height 1 cm and base radius 1 mm. The number of cones is

Q. If the base radius and height of a right circular cone are 3 cm and 4 cm in lengths, then the slant height is

(a) 5 cm
(b) 2 cm
(c) 25 cm
(d) 6 cm

Q. If slant height of a cone is

13

cm and the base radius is

5

cm, then the height of cone is :

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Volume of Combined Solids

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon