Question
Find the area of the octagon whose side is 20
cm?Solution
Area of the octagon = 2 (side)² (√2 +1) Now, Area of the octagon = 2 (20)² (√2 +1) = 2 × 400 × 2.41 = 1928 cm²
The Tadoba-Andhari Tiger reserve is located in ____?
The study of relationship of animals with their environment is called-
Which among the following is the only breeding ground for Indian Skimmer, an endangered fresh water bird species?
What was theme for World Hemophilia Day this year?
Which among the following ecosystems are likely to face the impact of global warming more than the others?
...
Which of the following microbes can be used as insecticide?
...Which one of the following is an element of weather?
Which of the following gases is/are associated with acid rain?
1. Sulphur Dioxide and Nitrogen Oxides
2. Carbon Monoxide
3. Met...Which one amongst the following is not a Green House gas?
Which country has highest air pollution among all European Union (EU) countries?
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