Match the following:(a) cone


1

2295

April 3, 2019

A diagonal is a line segment that joins any two vertices of the polygon and is not a side


1

981

April 3, 2019

Draw a rough sketch of a regular octagon


1

665

April 3, 2019

Draw a rough sketch of a regular hexagon. Connecting any three of its vertices,


1

1451

April 3, 2019

Name each polygon:


1

2414

April 3, 2019

Examine whether the following are polygons. If any one among them is not, say why?


1

722

April 3, 2019

A figure is said to be regular if its sides are equal in length and angles are equal in measure


1

374

April 3, 2019

Give reasons for the following: (a) A square can be thought of as a special rectangle


1

1219

April 3, 2019

Say True or False: (a) Each angle of a rectangle is a right angle


1

379

April 3, 2019

Try to construct triangles match sticks. Some are shown here. Gan you make a triangle with


1

1059

April 3, 2019

Name each of the following triangles in two different ways:


1

1336

April 3, 2019

Match the following:


1

1221

April 3, 2019

Name the types of following triangles: (a) Triangle with lengths of sides 7 cm, 8 cm and 9 cm


1

1755

April 3, 2019

Study the diagram. The line l is perpendicular to line m


1

879

April 3, 2019

There are two “setsquares” in your box. What are the measures of the angles


1

492

April 3, 2019

Let PQ be the perpendicular to the line segment XY


1

760

April 3, 2019

Which of the following are models for perpendicular lines:


1

550

April 3, 2019

Measure and classify each angle:


1

950

April 3, 2019

Investigate In the given figure, the angle measures 30°. Look at the same figure through a magnifying glass


1

435

April 3, 2019

Find the angle measure between the hands of the clock in each figure:


1

1158

April 3, 2019

Find the measure of the angle shown in each figure. (First estimate with your eyes and then find the actual measure with a protractor)


1

569

April 3, 2019

Fill in the blanks with acute, obtuse, right or straight: (a) An angle whose measure is less than that of a right angle is …….


1

513

April 3, 2019

From these two angles which has larger measure?


1

570

April 3, 2019

Which angle has a large measure ? First estimate and then measure. Measure of Angle A =


1

837

April 3, 2019

Measure the angles given below using the Protractor and write down the measure


1

787

April 3, 2019

Write down the measures of (a) some acute angles


1

379

April 3, 2019

Say True or False: (a) The measure of an acute angle < 90°


1

1010

April 3, 2019

What is the measure of (i) a right angle?


1

313

April 3, 2019

Classify each one of the following angles as right, straight, acute, obtuse or reflex:


1

1959

April 3, 2019

Match the following: (i) Straight angle


1

685

April 3, 2019
