Question

b) Construct two right-angled triangles with a common base of 3 cm and hypotenuses
of 5 cm each.​

Answer 1

Step-by-step explanation:

Steps of construction :

1. Draw a line segment AB=3 cm.

2. Take A as a centre, draw an angle of 90

∘

by ruler and compass.

3. Join angle line.

4. Take B as centre, draw an arc of radius 5 cm which cuts the angle line at the point C. Join BC.

Hence, ΔABC is required right-angled triangle.

Answer 2

Step-by-step explanation:

1. Draw a line segment AB=3 cm
2. take A as the centre , draw an angle of 90° by ruler and compass.
3. join angle line
4. take B as centre , draw an arc of radius 5cm which cuts the angle line at the point C . join BC

Hence , ABC is a required right - angled triangle .