Question

Construct an isosceles triangle ABC with AB = BC of sides 7 cm and +B = 700 and
locate its Orthocentre.

Answer 1

Answer:

ΔABC is constructed

orthocenter is located

Step-by-step explanation:

Step 1: Draw AB = 7cm

Step 2 : Draw an angle of 70 deg using Protector

Step 3 : Draw BC = 7 cm

Step 4 : Join AC

ΔABC is constructed

Step 5 : Draw Altitude from B on AC

Step 6 : Draw Altitude from C on AB

Step 7 : intersection of  Altitude is orthocenter

Draw Altitude :

Place the compasses on the B ,

Set the compasses width more than BC & cut AC at two points

From these point adjusting length draw two intersecting arcs using compass

Join intersection point with B

Altitude is ready

Similar Another Altitude will be drawn