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Maharashtra State BoardSSC (English Medium) 8th Standard

Construct a parallelogram ABCD such that l(BC) = 7 cm, m∠ABC = 40° , l(AB) = 3 cm. - Marathi (Second Language) [मराठी (द्वितीय भाषा)]

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Question

Construct a parallelogram ABCD such that l(BC) = 7 cm, m∠ABC = 40° , l(AB) = 3 cm.

Geometric Constructions

Solution

Steps of Construction:

Step 1: Draw AB = 3 cm.

Step 2: Draw ∠ABX = 40°

Step 3: With B as the center and radius 7 cm, draw an arc cutting the ray BX at C.

Step 4: With C as centre and radius 3 cm, draw an arc.

Step 5: With A as the center and a radius of 7 cm, draw an arc cutting the previous arc at D.

Step 6: Join AD and CD.

Here, ABCD is the required parallelogram.

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Chapter 8: Quadrilateral : Constructions and Types - Practice Set 8.3 [Page 50]

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Balbharati Mathematics [English] 8 Standard Maharashtra State Board
Chapter 8 Quadrilateral : Constructions and Types
Practice Set 8.3 | Q 3 | Page 50
Balbharati Integrated 8 Standard Part 2 [English Medium] Maharashtra State Board
Chapter 3.3 Quadrilateral: Constructions and Types
Practice Set 8.3 | Q 3. | Page 65
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