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

Construct a triangle XYZ with the given conditions. An equilateral triangle of side 7.5 cm - Mathematics

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Question

Construct a triangle XYZ with the given conditions.

An equilateral triangle of side 7.5 cm

Diagram

Solution



Construction:

Step 1: Drawn a line. Marked X and Y on the line such that XY = 7.5 cm.

Step 2: With X as centre, drawn an arc of radius 7.5 cm above the line XY.

Step 3: With Y as centre, drawn an arc of radius 7.5 cm to intersect arc drawn in steps.

Marked the point of intersection as Z.

Step 4: Joined XZ and YZ.

Now XYZ in the required triangle.

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Chapter 4: Geometry - Exercise 4.2 [Page 85]

APPEARS IN

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

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