Question

Draw three triangles in a square sheet of area 10 sq cm

Answer 1

each side equals 10*10 cm

connect the midpoint of one side to the vertices on the opp side and you will create 3 triangles

Answer 2

Given :  triangles of area 10 sq.cm

To Find : Draw 2 triangles

Solution:

Area of a triangle = (1/2)* base * height

Area of a triangle = 10 cm²

(1/2)* base * height = 10

=>  base * height = 20

Base = 5  height = 4

Base = 10  height  2

Step 1 : Draw a lien segment AB = 5 cm

Step 2 : Draw a right angle at B on AB  using protractor / set square

Step 3 : Take a length of 4 cm from B on angle drawn and mark C

Step 4 : Join AC

Step 1 : Draw a lien segment PQ = 10 cm

Step 2 : Draw a right angle at Q on PQ  using protractor / set square

Step 3 : Take a length of 2 cm from Q on angle drawn and mark R

Step 4 : Join PR

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