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Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8

Document Description: Important Questions: Practical Geometry for Class 8 2022 is part of Practical Geometry for Mathematics (Maths) Class 8 preparation. The notes and questions for Important Questions: Practical Geometry have been prepared according to the Class 8 exam syllabus. Information about Important Questions: Practical Geometry covers topics like and Important Questions: Practical Geometry Example, for Class 8 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Important Questions: Practical Geometry.

Introduction of Important Questions: Practical Geometry in English is available as part of our Mathematics (Maths) Class 8 for Class 8 & Important Questions: Practical Geometry in Hindi for Mathematics (Maths) Class 8 course. Download more important topics related with Practical Geometry, notes, lectures and mock test series for Class 8 Exam by signing up for free. Class 8: Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8
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Question 1: Draw a rectangle PQRS in which PQ = 7.2 cm and QR = 5.4 cm.
Solution: Steps of construction:

Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8

I. Draw a line segment PQ = 7.2 cm.
II. At P, drawImportant Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8 such that ∠QPS = 90°.
III. From PX, cut off PS = 5.4 cm.
IV. At Q, drawImportant Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8 such that ∠PQY = 90°.
V. From QY, cut off QR = 5.4 cm.
VI. Join R and S.
Thus, PQRS is the required rectangle.

Question 2: Draw a quadrilateral in which AB = 4.5 cm, BC = 5.1 cm, CD = 3.9 cm, ∠B = 90° and ∠C = 120°.

Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8
Solution: Steps of construction:
I. Draw a line segment AB = 4.5 cm.
II. At B, construct ∠ABX = 90°.
III. FromImportant Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8 cut off BC = 5.1 cm.
IV. AT C, drawImportant Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8such that ∠BCY = 120°.
V. FromImportant Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8, cut off CD = 3.9 cm.
VI. Join AD.
Thus, ABCD is the required quadrilateral

Question 3: Draw a square ABCD such that AB = 6.3 cm. 
Solution: Steps of construction:

Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8
I. Draw Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8 = 6.3 cm.
II. At B, draw Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8, such that ∠ABX = 90°.
III. From Important Questions: Practical Geometry Notes | Study Mathematics (Maths) Class 8 - Class 8 cut off BC = 6.3 cm.
IV. With centre C and radius = 6.3 cm, draw an arc.
V. With centre A and radius = 6.3 cm, draw another arc to intersect the previous arc at D.
VI. Join DA and CD.
Thus, ABCD is the required square.

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