The triangle is a right triangle with sides in the ratio 3:4:5, and the area is A = (1/2) × base × height = (1/2) × 3 × 4 = 6 cm². The semiperimeter s = (3 + 4 + 5) / 2 = 6 cm. The inradius r = A / s = 6 / 6 = 1 cm. The area covered by the circle is πr² = π(1)² = π cm². Correct answer: c) π cm²
Which of the following chemical type in PGR is beneficial in production of wine?
In 2020-21, exports of agriculture and allied products from India grew by ……………per cent over the previous year.
...Triose phosphate is formed in the reduction step of
Which of the following element is not involved in chlorophyll structure?
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Trichogramma chilonis can be used to control the:
NABL stands for
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