Construct an isosceles triangle whose equal sides of length 8 cm and their included angle is 30. Construct a rectangle equal in area to the triangle. (only traces of construction are to be given.
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To construct: An isosceles triangle PQR whrere PQ=RQ=6.5cm and ∠Q=110
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Steps of construction:
(a) Draw a line segment QR=6.5cm
(b) At point Q, draw an angle of 110
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with the help of protractor, i.e., ∠YQR=110
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(c) Taking Q as centre, draw an arc with radius 6.5cm which cuts QY at point P
(d) Join PR
It is the required isosceles triangle PQR
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