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Draw triangles with the given measures.Measure and write the length of the third side. A.6cm, 7cm, 90°, B.4.5cm,5.5cm, 90°, C. 5cm, 6cm, 90° |
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Answer» 1) :-First, draw a LINE segment AB of 7 cm. Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90°. Then, take a compass and measure it as 6 cm and keep it's TIP on the point A and draw an arc on the ray. Then, join the point B to the point where the arc and the ray MEETS. Finally, the triangle is constructed. Steps (2) :-First, draw a line segment AB of 5.5 cm. Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90°. Then, take a compass and measure it as 4.5 cm and draw an arc on the ray. Then, join the point B where the ray and the arc meets. Finally, the triangle is constructed. Steps (3) :-First, draw a line segment AB of 6 cm. Next, take a protractor and keep it's mid-point on the point A and draw a ray measuring 90 °. Then, take a compass and measure it as 5 cm and draw an arc on the ray. Then, join the point B where the ray and the arc meets. Finally, the triangle is constructed. Measurements of third side of triangle :-Triangle (1) :- 8.1 cmTriangle (2) :- 7.1 cmTriangle (3) :- 7.8 cm |
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