Question

9. Construct a right triangle CHA at H and such that : a) HC = 4 cm; HA = 6 cm. b) AC = 5 cm; HA = 4 cm. c) A = 40°; HA = 8 cm.​

Answer 1

Explanation:

Steps of construction :

1. Draw a line segment AB=4.2 cm.

2. At A, draw an angle of 90

∘

.

3. From B, draw an arc of radius 8.2 cm which cuts the line segment at C.

Hence, ΔABC is the required triangle.