# Frank Learning Maths Class 4 Solutions Chapter 11

## Frank Learning Maths Class 4 Solutions Chapter 11 Geometry

Welcome to NCTB Solutions. Here with this post we are going to help 4th class students for the Solutions of Frank Learning Maths Class 4 Math Book, Chapter 11, Geometry. Here students can easily find step by step solutions of all the problems for Geometry, Exercise 11.1, 11.2, 11.3, 11.4, 11.5, 11.6, 11.7, 11.8, 11.9 and 11.10 Also here our mathematics teacher’s are solved all the problems with easily understandable methods with proper guidance so that all the students can understand easily.

Geometry Exercise 11.1 Solution

Question no – (2)

Solution :

 Shape Number of faces Number of edges Number of vertices Cube 6 12 8 Cuboid 6 12 8 Cone 2 1 1 Sphere 1 0 0 Cylinder 3 2 0

Question no – (3)

Solution :

(a) Cone → Ice cream cone, Christmas tree

(b) Sphere → Marbles, Footballs

(c) Cylinder → Pipes, Candles

(d) Cuboid → Rubik’s cube, Bricks

(e) Cube → Boxes, ice cube

(f) Square → Stamps, clocks

Geometry Exercise 11.2 Solution

Question no – (2)

Solution :

(a) Railway tracks : Parallel lines

(b) A tree trunk : Vertical line

(c) The base of a blackboard Horizontal line

(d) Ladder leaning against a wall : Slant line

(e) A cross Intersecting line

(f) Long edge of protractor in your compass : curved line

(g) Edge of a stampWavy line

Geometry Exercise 11.4 Solution

Question no – (3)

Solution :

(a) A polygon having six line segments is called a Hexagon.

(b) Triangle is the polygon with minimum sides.

(c) A quadrilateral has Four (4) sides.

(d) A closed curve starts and ends at the same point.

Geometry Exercise 11.5 Solution

Question no – (6)

Solution :

(a) The diameter is the longest chord of the circle.

(b) The point in the circle which is at equal distance from all points on the circumference is called centre.

(c) The chord is a line segment joining any two points on the circle.

(d) The circumference is the outer boundary of the circle.

(e) The radius is half (1/2) of the diameter.

(f) The diameter divides a circle into two semicircles.

Geometry Exercise 11.8 Solution

Question no – (3)

Solution :

(a) With vertical symmetry – A, H, I, M, O, T, U, V, W, X, Y

(b) With horizontal symmetry – B, C, D, E, H, I, K, O, X

(c) With both vertical and horizontal symmetry – H, I, O, X

Next Chapter Solution :

Updated: June 13, 2023 — 5:55 am