Monicaa Abhijit Solutions for Chapter: Construction of Quadrilaterals, Exercise 7: REVIEW EXERCISES

Name the parallelograms in which diagonals are not equal and bisect each other at right angles.

Can you construct a parallelogram if the measures of only two adjacent sides and the included angle is given? How?

Construct a quadrilateral $\mathrm{JUMP}$ in which $\mathrm{JU}=4.5 \mathrm{cm}, \mathrm{UM}=7 \mathrm{cm}, \mathrm{MP}=\mathrm{JP}=6 \mathrm{cm}$ and $\mathrm{JM}=9.5 \mathrm{cm}$.

Construct a quadrilateral $\mathrm{JINX}$ in which $\mathrm{JI}=5 \mathrm{cm}, \mathrm{IN}=5 \mathrm{cm}, \mathrm{JX}=4 \mathrm{cm}, \angle \mathrm{J}=130°$ and $\angle \mathrm{X}=50°$.

Construct a quadrilateral $\mathrm{DENT}$ in which $\mathrm{DE}=5.5 \mathrm{cm}, \mathrm{EN}=4 \mathrm{cm}, \angle \mathrm{D}={80}^{\mathrm{o}}, \angle \mathrm{E}={100}^{\mathrm{o}}$ and $\angle \mathrm{N}={90}^{\mathrm{o}}$.

Construct a parallelogram $\mathrm{SINK}$ in which $\mathrm{SI}=6.5 \mathrm{cm}, \mathrm{IN}=5.5 \mathrm{cm}$ and $\angle \mathrm{S}={60}^{\mathrm{o}}$.

Construct a square $\mathrm{BOND}$ in which diagonal $\mathrm{BN}=8 \mathrm{cm}$.

Consturct a rhombus $\mathrm{STAR}$ in which diagonals $\mathrm{SA}=6 \mathrm{cm}$ and $\mathrm{TR}=8 \mathrm{cm}$.