Page 157 - Maths Class 04
P. 157
1. Put a tick ( ) on the simple closed curves that are polygons.3
a. b. c.
d. e. f.
2. Name the parts the circle.
Q
a. Centre __________________________
b. Diameter __________________________
c. Radius __________________________ P R
O
d. OQ __________________________
e. OP __________________________
3. Write True or False .
a. A square is a quadrilateral.
b. A triangle is a polygon.
c. A polygon is made up of line segments.
d. All quadrilateral have threesides.
4. Identify the nets of solid figures and write their names.
a. b. c. d.
________________ ________________ ________________ ________________
Mathematics-4 157
