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1. Construct the following quadrilateral Quadrilateral JUMPJU = 3.5 cmUM=4 cmMP= 5 cmPJ = 4.5 cmPU = 6.5 cm |
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Answer» ғ ᴄᴏɴsᴛʀᴜᴄᴛɪᴏɴ:-(a) Draw a line segment JU = 3.5 cm.(b) Draw an arc of radius 4.5 cm takingcentre J and then draw ANOTHER arc of radius 6.5 cm taking U as centre. Boththe arcs intersect at P.(c) JOIN PJ and PU.(d) Draw arc of radius 5 cm and 4 cm taking P and U as centreswhich intersect at M.(e) Join MP and MU.It is required quadrilateral JUMP.___________________________________________❀To construct a quadrilateral it is necessary to KNOW at least 5 of its parts. ❀Measurement of 5 parts of a quadrilateral are sufficient to construct it in the following cases:1. Four sides and one Diagonal.2. Three sides and both diagonals.3. Two adjacent sides and 3 angles.4. Three sides and two included angles.5. Four sides and one angle.❀It is ALWAYS convenient and helpful to draw a rough sketch of the quadrilateral and INDICATE the given measurements.━━━━━━━━━━━━━━━━━━━━━━━━━━ |
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