Let the length of each side of the square land = ‘x’ metres Then, perimeter of the land = 4x = 76 metres So, x = (76/4) = 19 So, area of the square land = x2 = 192 = 361 m2 Area of the circular land = π × radius2 = (22/7) × 7 × 7 = 154 m2 Therefore, area to be levelled = 361 – 154 = 207 m2 Cost of leveling = 207 × 14 = Rs. 2898
What is the Purpose of Instrument Tintometer?
In which type of plant geometry, the resources are either under utilized or over exploited?
Given below are two statements
Statement I: The sun behaves as a black body.
Statement II: Sun absorbs both all energy received...
Plants that possess spores and embryo but lack vascular tissues and seeds?
Optimum depth of sowing for high yielding Mexican dwarf wheat is:
What is the total geographical area covered by protected areas in Uttarakhand?
Size of ordinary rain drop varies from:
"What does the Brix scale measure?
The transformation of nitrates to gaseous nitrogen is accomplished by microorganisms in a series of biochemical reactions. The process is known as:
The relative abundance of two isotope of atomic weight 85 and 87 is 75% and 25% respectively. The average atomic weight of the element is-
