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Question

Construct a quadrilateral MORE where MO=6 cm, OR=4.5 cm , M=60o , O=105o and R=105o
Then, perimeter of MORE (in cm) is

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Solution


Draw a line segment MO of 6cm.
Take M as a center draw an angle of 60o.
Take point O as a center draw an angle of 105o.
Cut OR at 4.5cm
Take R point as a center draw an angle of 105o.
The arc of 105o angle and the arc of 60o angle intersect with each other at E.
Hence, MORE is a required Quadrilateral.
Now, by using scale measure the length of side EM and RE.
We get, EM=7.5cm and RE=4cm
Perimeter of MORE=MO+OR+RE+EM
=(6+4.5+4+7.5)cm
=22cm

1248555_528578_ans_624596950c344989b9fa601a3a725ac5.jpeg

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