Ncert solution for class 6 maths chapter 5 exercise 5.6
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Supplement of this angle is also x. ६ के हल में हम फलनों के प्राचलिक रूपों के अवकलज ज्ञात करना सीखते हैं। इन प्रश्नों में दो चर राशिओं x और y में एक तीसरी चर राशि की सहायता से संबंध बनाया जाता है। यह तीसरी राशि ही प्राचल कहलाती है। Click here to get the solutions of other exercises of , Go back to Solutions. The solutions for chapter 5 is given below exercise-wise to help students understand each concept of Elementary Shapes. Also, all the interior angles of the rectangle are of the same measure, i. Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Understanding Elementary Shapes.

Acute angle is always lesser than 90º. The angle of measure 90° i. Therefore, this is the disadvantage in comparing line segments by mere observation. Where will the hand of a clock stop if it? Answer 90 Question 3 There are two set-squares in your box. Answer: a At 6 b At 8 c At 8 d At 2 Question 3: If you stand facing following cases, what fraction of revolution would have you been moved: a East and turn clockwise to face north? When we compare two line segments of almost same lengths, we cannot be sure about the line segment of greater length. Answer: A square is a quadrilateral.

Question 10: Indicate which pairs of angles are: i Vertically opposite angles. Remember you have to use all the available matchsticks in each case Name the type of triangle in each case. In this exercise, we have to learn about differentiation of parametric equation When two variables are expressed in the terms of third variable, the third variable is called parameter. Answer: i 90° ii 180° iii Supplementary iv Linear pair v Equal vi Obtuse angles Question 14: In the adjoining figure, name the following pairs of angles. Therefore, two obtuse angles cannot be in a supplementary angle pair.

Give rough sketch pentagons by drawing its diagonals. To keep the wire taut, let it be fixed to a stake at A. Perfect Square is a square of an integer and it is always positive. How many right angles do you make if you start facing a south and turn clockwise to west? Can you make a triangle with: a 3 matchsticks? Question 7: Can two angles be supplementary if both of them are: i Acute? Answer a Perpendicular b Not perpendicular c Perpendicular d Not perpendicular Question 2. So, v , vii and viii are not perfect squares.

Question 5: Measures the largest angle and find their angles. To prove : i ii iii Proof : i Since Therefore and each triangle is similar to Because Therefore ii Since, Therefore iii Since, Q. Therefore, a rectangle can be thought of as a special parallelogram. Therefore, it is better to use divider rule than a ruler, while measuring the length of a line segment. Product we get when a number is multiplied with itself is called a Square Number. Does the angle become larger? Two more examples are d The given figure is an octagon as this closed figure is made of 8 line segments.

Complement of this angle is also x. Or you can study the teachoo way. Answer: Let the angle be x. Question 6 From these two angles which has larger measure? Show that i ii Sol. Therefore Hence, the foot of the ladder is at a distance 6 m from the base of the wall. Question 4: Using protractor measure the given and note them down. Therefore, two acute angles cannot be in a supplementary angle pair.

Ncert solution class 6 Maths includes text book solutions from Class 6 Maths Book. Each and every question is explained in an easy to understand way. Click on a topic below to study the concept first, and then the questions. Answer: The angle does not change. Answer: a One right angle b Three right angles c Four right angles d Two right angles Question 6: Where will the hour hand of a clock stop if it starts: a From 6 and turns through 1 right angle? Question 5: The line segment from the diagonal joins the any of two vertices in the polygon and is not in the side of the given polygon. . It can be observed that two angles, even of 89º, cannot add up to 180º.

The chapter summary and group activities help to develop a grip on the topic that also strengthens the foundation of the students on Elementary Shapes to deal with further complex topics meritoriously. Because Hence, the stake may be placed at distance of m from the base of the pole. Question 8 Find the measure of the angle shown in each figure. Students can use these methods to solve problems on textbooks, sample papers and previous year question papers. Looking through a magnifying glass, does the angle becomes larger? The sum of the measures of a supplementary angle pair is 180º. Answer: i For 3 matchsticks An acute angle triangle is formed with 3 matchsticks because the sum of the two sides is greater than the third side.

How far apart will be the two planes after 1½ hours? Here, their measures are 57º and 57º respectively. However, here their measures are 72º and 82º respectively. First estimate and then measure. Question 4: Analyze the diagram. Question 4: Draw a rough sketch of a regular hexagon. .

In the , we studied some basic shapes like line, line segment, angle, triangle, quadrilateral, polygon. Say True or False : a Each angle of a rectangle is a right angle. Please write in the comment section for any error or any solution related queries from the exercise. Therefore, it is not an appropriate method to compare line segments having a slight difference between their lengths. Answer a At 6 b At 8 c At 8 d At 2 Question 3 Which direction will you face if you start facing a east and make ½ of a revolution clockwise? Answer a ¾ b ¾ c ½ Question 5. This is because the sum of the lengths of any two sides of a triangle is always greater than the length of the remaining side of the triangle. Take any point C lying in between A and B.