Question

Question 3
Construct $\Delta ABC$ with BC = 7.5 cm and $\angle C={60}^{\circ }$, and AC = 5cm.

Answer 1

To construct: $\Delta$ ABC where BC = 7.5 cm, AC = 5 cm and $\angle$ C = ${60}^{\circ }$.
Steps of construction:

(a) Draw a line segment BC = 7.5 cm
(b) At point C, draw an angle of ${60}^{\circ }$ with the help of protractor, i.e., $\angle XCB={60}^{\circ }$
(c) Taking C as center and radius 5 cm, draw an arc, which cuts XC at the point A.
(d) Join AB
It is required triangle ABC.