Question

5. The diagonals of a rhombus are 7.5 cm and 12 cm. Find
its area.
​

Answer 1

Answer:

45cm² is correct answer

Step-by-step explanation:

Answer 2

Given :-

• Diagonal 1 = 7.5 cm
• Diagonal 2 = 12 cm

To find :-

• Area of rhombus

Solution :-

Finding areas of rhombus using

Area of rhombus = 1/2 × d1 × d2

Area of rhombus = 1/2 × 15/2 × 12

Area of rhombus = 15/4 × 12

Area of rhombus = 15 × 3

Area of rhombus = 45 cm²

Hence , are of rhombus = 45 cm².

★ #LearnMore :-

More formulas :

• Area of rectangle = length × Breadth
• Perimeter of rectangle = 2(l + b)
• Area of square = side²
• Perimeter of square = 4 × side
• Area of circle = πr²
• Circumference = 2πr