Students can Download Maths Chapter 6 Angles Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

## Karnataka State Syllabus Class 5 Maths Chapter 6 Angles

### KSEEB Class 5 Maths Angles Ex 6.1

Question 1.

Observe your surrounding environment and list the situations where the angles are formed.

Answer:

Room, clock, pillars of a building, roof of a building, water tank, ball etc.

Question 2.

Observe the angles formed while doing the following yogasana postures. Certain angles are already marked to help you.

Answer:

Question 3.

Pranav has arranged sticks as shown in the figure. Observe the angles formed here and mark the angles by drawing lines.

Answer:

Question 4.

Name the angle, vertex and the sides in the following figures.

Answer:

### KSEEB Class 5 Maths Angles Ex 6.2

Question 1.

Mark the right angle, acute angle and obtuse angle with different colours in the following figures.

Answer:

a)

RightAngel ∠EDF ∠CDE ∠CBA ∠BCD

∠ADF ∠ADC ∠DAB ∠COD

∠COB ∠AOD ∠AOB

Acute Angel ∠CBO ∠OCB ∠OBA ∠BAO

∠OAD ∠ODA

b)

RightAngel ∠BAC ∠BEP ∠CDS ∠PQR

∠QRS ∠RSP ∠SPQ ∠EBC ∠BCD

Acute Angel ∠ABC ∠ACB ∠EFG ∠DGF

ObtuseAngle: ∠BEF ∠CDG ∠FED ∠GDE

c)

Right Angel: ∠DEF ∠EDC ∠ADC ∠BCD

AcuteAngel: ∠FGC

Obtuse Angle: ∠DCG ∠EFG

d)

Right Angle – Blue colour

Obtuse Angle – Pink colour, Sky blue

e)

Right Angle: ∠ABC ∠ABD

Complete Angle: ∠A

ObtuseAngle: ∠BCL ∠CLM ∠HKN ∠IJO ∠PFE

Acute Angel: ∠DEF

Question 2.

Measure the following angles and write the measurement and type of each angle.

Answer:

Question 3.

Observe the acute angle, obtuse angle and right angles in your classroom and list them.

Answer:

Two edges of wall of a classroom – Right Angle

Two edges of a door – Right Angle

Two edges of a window – Right Angle

Question 4.

Write your name using English capital letters. List the number of acute angles, obtuse angles and right angles in them.

Answer:

Refer to Students

Question 5.

Draw any six angles using scale and measure them using a protractor.

Answer:

Question 6.

Write the measure of the angle between the two hands of the following docks and name them.

Answer:

Question 7.

Choose the right answer from the following.

a) Example for obtuse angle.

1) 90°

2) 53°

3) 178°

4) 180°

Answer:

3) 178° – Obtuse Angle

b) In the given figure, the number of right angles, acute angles and obtuse angles are

1) 15, 4, 10

2) 4, 15, 10

3) 10, 10, 4

4) 4, 5, 5

Answer:

2) 4, 15,10

Question 8.

Classify the measures of angles given below :

16°, 180°, 88°, 179°, 45°, 90°, 100°, 35°, 142°.

Answer:

Question 9.

Estimate the measure of the following angles.

Verify by measuring them. Name the type of angles.

Answer:

Question 10.

Measure the angles m me figures given below. Find the sum of the angles.

Answer: