11.Draw a line segment AB = 5 cm. From the point A draw a line segment AD = 6 cm making an angle of 60°. Draw perpendicular bisector of AD.
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12.Draw a line segment of 10 cm. Divide it into four equal parts. Write the measure of each part.
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13.Construct an equilateral triangle LMN, one of whose sides is 5 cm. Bisect ∠M of the triangle.
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14.Construct an angle ∠BAC = 90° on a line segment AB = 6 cm. Cut AC = 5 cm. Bisect AC at D. Measure AD and DC.
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Short Answer Type
15.Draw an acute angled triangle ABC. Construct perpendicular bisectors of AB and BC intersecting each other at O. Measure OA, OB and OC. Are they equal?
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16.Draw an angle of 40° with a protractor and then construct an angle 80° using ruler and compass.
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17.Construct an angle of 120° at the initial point of a given ray and justify the construction.
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18.Construct an angle of 150° at the initial point of a given ray and justify the construction.
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19.Using scale and compass, construct an equilateral triangle with one side as 4 cm and justify the construction.
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20.Draw a ∆ABC in which BC = 6 cm, AB = 5.2 cm and AC = 4.8 cm. Draw the perpendicular bisector of BC. Does it pass through A? (Use ruler and compass only).
Long Answer Type
Short Answer Type
