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427 Construct DEFG such that I(DE) = 4.5 cm, l(EF) = 6.5 cm, I(DG) = 5.5 cm,I(DF) = 7.2 cm, 1(EG) = 7.8 cm. |
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Answer» Step 1: Draw DE = 4.5 cm. Step 2: With D as centre and radius 7.2 cm, draw an arc. Step 3: With E as centre and radius 6.5 cm, draw an arc cutting the previous arc at F. Step 4: Join EF. Step 5: With D as centre and radius 5.5 cm, draw an arc. Step 6: With E as centre and radius 7.8 cm, draw an arc cutting the previous arc at G. Step 7: Join DG and GF. Here, DEFG is the required quadrilateral. |
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