Question

Construct a quadrilateral ABCD given that BC=6cm,CD=4cm, angle B=45°,angle C=90° and angle D=120°​

Answer 1

Step-by-step explanation:

Steps of Construction:

(i) Construct BC = 6 cm.

(ii) At the point B, draw ∠CBP = 45

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(iii) At the point C, draw ∠BCQ = 90

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(iv) Cut off CD = 4 cm from CQ.

(v) At the point D, draw ∠CDR = 120

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(iv) Let BP and DR meet at the point A.

Therefore, ABCD is the required quadrilateral.