Question

draw an acute angled triangle pqr draw all of its altitudes name the point concurrence as O

Answer 1

1) Draw the line BC of any length.

2) At B draw an acute angle (i.e. greater than 0 degree and less than 90 degree), with the help of protector and scale.

3) Draw a line from B with the given angle, mark the point A.

4) Join A and B. ΔABC is formed.

5) To draw altitudes, draw lines from all points i.e. ABC, join them with dashed lines where all lines meet mark that point as O.