The following sentences are the steps involved in construction of the incircle for the triangle XYZ in which /_Y =90^(@), XZ=6 cm and YZ =4 cm. Arrange them in sequential order from the first to the last. (A) Mark the foot of the perpendicular from I onto YZ as D. (B) Construct the triangle XYZ with /_ Y =90^(@),XZ=6 cm and YZ =4 cm. (C ) Draw a circle with I as the centre and ID as radius. This is the required incircle. (D) Draw the bisectors of /_ X, /_ Y and /_Z and mark their point of concurrence as I.

The following sentences are the steps involved in construction of the

1.	The following sentences are the steps involved in construction of the incircle for the triangle XYZ in which /_Y =90^(@), XZ=6 cm and YZ =4 cm. Arrange them in sequential order from the first to the last. (A) Mark the foot of the perpendicular from I onto YZ as D. (B) Construct the triangle XYZ with /_ Y =90^(@),XZ=6 cm and YZ =4 cm. (C ) Draw a circle with I as the centre and ID as radius. This is the required incircle. (D) Draw the bisectors of /_ X, /_ Y and /_Z and mark their point of concurrence as I.
Answer» SOLUTION :Steps: 1. Construct the triangle XYZ with `angleY=90^(@),XZ=4.5 CM, and YZ=3 cm `. 2. Draw the BISECTORS of `angleX,angleY and angleZ` and mark their point of concurrence as I. 3. Mark the foot of the perpendicular from I on YZ as D. 4. Draw a CIRCLE with I as the centre and ID as radius. This is the required incircle.