Q96 of 124 Page 364

Construct a right-angled isosceles triangle with one side (other than hypotenuse) of length 4.5 cm.

The steps are as follows:

1. Draw a line AB of side 4.5 cm

2. Construct 90° at point B and draw a straight line through it.

3. From point B cut an arc at 90° line of length 4.5 cm.

4. The point where arc intersect with 90° line is the third point of triangle, C.

5. Join AC to complete the triangle.

Draw a solid using the top. side and front views as shown below. [Use Isometric dot paper].

Construct a right-angled triangle whose hypotenuse measures 5 cm and one of the other sides measures 3.2 cm.

Draw two parallel lines at a distance of 2.2 cm apart.

Draw an isosceles triangle with each of equal sides of length 3 cm and the angle between them as 45°.