Question

The area of a square field is equal to the area of a rectangle whose length is 18m and breadth is 15m. Find the
approximate length of the side of the square.

Answer 1

Answer:

Two forces of magnitudes 3P and 2P respectively have a resultant R. If the first force is doubled, the magnitude of the resultant is also doubled. Find the angle between the forces.

Step-by-step explanation:

Answer 2

Answer:

side=16.4 m

Step-by-step explanation:

area of square field= area of rectangle

side²= length×breadth

side²= 18×15

side= √270

∴side= 16.4 meters