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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

Construct a triangle XYZ with the given conditions. BC = 8 cm, AC = 6 cm and ∠C = 40° - Mathematics

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Question

Construct a triangle XYZ with the given conditions.

BC = 8 cm, AC = 6 cm and ∠C = 40°

Diagram

Solution



Construction:

Step 1: Drawn a line. Marked B and C on the line such that BC = 8 cm.

Step 2: At C, drawn a ray CY making an angle of 40° with BC.

Step 3: With C as centre, drawn an arc of radius 6 cm to cut the ray CY, marked the point of intersection as A.

Step 4: Joined AB.

AB is the required triangle.

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Chapter 4: Geometry - Exercise 4.2 [Page 85]

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Samacheer Kalvi Mathematics - Term 2 [English] Class 7 TN Board
Chapter 4 Geometry
Exercise 4.2 | Q 7. II. (ii) | Page 85
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