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Construct a right-angled isosceles triangle with one side (other than hypotenuse) of length 4.5 cm. - Mathematics

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प्रश्न

Construct a right-angled isosceles triangle with one side (other than hypotenuse) of length 4.5 cm.

आकृति

उत्तर


Steps of construction:

Step I: Draw a line AB = 4.5 cm.

Step II: Construct a right angle (90°) at point B, i.e. ∠ABY = 90°.

Step III: From point B, cut an arc 4.5 cm on BY at C.

Step IV: Join C to A.

Hence, ΔABC is the required triangle having AB – AC = 4.5 cm.

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अध्याय 12: Practical Geometry Symmetry and Visualising Solid Shapes - Exercise [पृष्ठ ३७४]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 12 Practical Geometry Symmetry and Visualising Solid Shapes
Exercise | Q 96. | पृष्ठ ३७४

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