Question

draw 4 right triangle of sides 3 cm, 4cm, 5cm, and take the cut out.
1)paste them on a paper as in the picture.
2) give appropiate name for the figure obtained.
3) what are the properties of this figure.​

Answer 1

Step 1 : Draw line BC of 4cm.

Step 2 : Draw 90° at B.

Step 3 : Cut 3cm on line of 90° from B.

Step 4 : Name it as A.join a with C.where AC=5cm

Step 4 : Take midpoint of all sides AB,BC,CA

Step 5 : Draw line from A,B,C to mid point of opposite line .

• Step 6 : Cutting point of all three lines are known a centroid.