Constructions (Exercise 11.2)

Constructions


Chapter 11


Exercise 11.2


EX 11.2 QUESTION 1.


Construct a triangle ABC in which BC = 7cm, ∠B = 75° and AB+AC = 13 cm.

Solution:


EX 11.2 QUESTION 2.


Construct a triangle ABC in which BC = 8cm, ∠B = 45° and AB–AC = 3.5 cm.

Solution:


EX 11.2 QUESTION 3.


Construct a triangle PQR in which QR = 6cm, ∠Q = 60° and PR–PQ = 2cm.

Solution:


EX 11.2 QUESTION 4.


Construct a triangle XYZ in which ∠Y = 30°, ∠Z = 90° and XY+YZ+ZX = 11 cm.

Solution:


EX 11.2 QUESTION 5.


Construct a right triangle whose base is 12cm and sum of its hypotenuse and other side is 18 cm.

Solution: