SSLC (English Medium) इयत्ता ६ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Mathematics

The table given below contains some measures of the right angled triangle. Find the unknown values.

A field is in the shape of a right angled triangle whose base is 25 m and height 20 m. Find the cost of levelling the field at the rate of ₹ 45 per sq.m²

Study the following table and answer the questions

(i) How many tigers were there in 2011?
(ii) How many tigers were less in 2008 than in 1990?
(iii) Did the number of tigers increase or decrease between 2011 and 2014? If yes, by how much?

Use any number of the given dots to make different angles.

An Acute Angle

Use any number of the given dots to make different angles.

An Obtuse Angle

Use any number of the given dots to make different angles.

A Right Angle

Use any number of the given dots to make different angles.

A Straight Angle

Pick out the Right angle from the given figures.

Pick out the Acute angle from the given figures.

Pick out the Obtuse angle from the given figures.

Name the angle in the figure given below in all the possible ways

Name the angle in the figure given below in all the possible ways

Name the angle in the figure given below in all the possible ways

Name the angle in the figure given below in all the possible ways

Draw and label of the angle.

∠NAS = 90°

Draw and label of the angle.

∠BIG = 35°

Draw and label of the angle.

∠SMC = 145°

Draw and label of the angle

∠ABC = 180°

Identify the type of angle shown by the hands of the given clock.

Identify the type of angle shown by the hands of the given clock.