M L Aggarwal Solutions for Chapter: Constructions, Exercise 2: Exercise 11.2

Construct a $△ABC,$ in which $BC=5\text{cm}, \angle B=60° \text{and} AC+AB=7.5\text{cm.}$

Construct a right angle triangle whose base is $6\text{cm}$ and sum of its hypotenuse and other side is $9\text{cm.}$

Construct a triangle $ABC$ in which $BC=4.\text{7cm}, \angle B=45°, AB-AC=2\text{cm}.$

Construct a triangle $ABC,$ given $BC=6.5\text{cm}, AC-AB=2.8\text{cm and} \angle B=60°$.

Construct a triangle $PQR$ in which $QR=3\text{cm}, \angle Q=45° \text{and} PR-PQ=2\text{cm}.$

Construct a right triangle with perimeter $11\text{cm}$ and one base angle as $30°.$

[Hint: The other base angle is $(180°-(90°+30°)=60°).$] 

Construct an isosceles right triangle with perimeter $12\text{cm.}$ 

Hint: The angles of right isosceles triangle are $45°,45°,90°.$

Construct a triangle $ABC$ having its perimeter $12.5 \text{cm}$ and the ratio of angles as $3:4:5.$