Question

5. Find the area of a square, the length of whose diagonal is 3./2 metres.​

Answer 1

Answer:

• Area of square = 1.125 m².

Step-by-step explanation:

Given:

• Length of diagonal = 3/2 m

To Find:

• Area of square.

Formula used:

• Area of square = d²/2

Put the values in the formula to find answer,

⇒ Area of square = d²/2

⇒ Area of square = (1.5)²/2

⇒ Area of square = 2.25/2

⇒ Area of square = 1.125 m²

Hence, Area of square = 1.125 m²

❀ Extra Info:

• Area of rectangle = l × B
• Perimeter of rectangle = 2(l + b)
• Area of square = side × side
• Perimeter of square = 4 × side
• Area of triangle = 1/2 × b × h
• Perimeter of triangle = Side A + Side B + Side C