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Area of the inner rectangle = 13 m × 19 m Width of outer road = 3 m So, length of outer rectangle = 13 + 6 = 19 m & breadth of outer rectangle = 19 + 6 = 25 m Area of the outer side =19m×25m Area of Path = Area of outer rectangle – Area of inner rectangle = 19 × 25 – 13 × 19 =19(25-13) =19 ×12 = 228m²
The area of a rectangular field is 2880 m² and its length to breadth in the ratio of 5 : 1. What is the perimeter of the field.
The diagonal of the square is 10 √ 2 cm. Find the diagonal of another square whose area is triple that of the first square.
If the area of a triangle is 864 cm2 and base: corresponding altitude is 3:4, then the altitude of the triangle is:
The base of a prism is a triangle with sides 9 cm, 12 cm, and 15 cm, and its height is 20 cm. Find the volume of the prism.