Question

7. In a triangle ABC, given AB = 7cm, < A = 350 and <B=400. The measure of third angle is​

Answer 1

Step-by-step explanation:

ANSWER

Steps of construction :

1) Draw a line segment AB = 5 cm.

2) Make ∠ABC=75

o

.

3) Cut off BC = 7 cm.

4) Join AC.

Therefore, △ABC is the required triangle.

solution