How to change writing style in keyboard

1.	How to change writing style in keyboard
Answer» Answer: Let AB be the BUILDING of HEIGHT 7 m and EC be the height of the tower. A is the point from where elevation of tower is 60° and the angle of depression of its foot is 45°. EC = DE + CD Also, CD = AB = 7 m. and BC = AD To FIND: EC = Height of the tower Design a figure BASED on given INSTRUCTIONS:

Answer»

Answer:

Let AB be the BUILDING of HEIGHT 7 m and EC be the height of the tower.

A is the point from where elevation of tower is 60° and the angle of depression of its foot is 45°.

EC = DE + CD

Also, CD = AB = 7 m. and BC = AD

To FIND: EC = Height of the tower

Design a figure BASED on given INSTRUCTIONS:

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