Circle 1 Question 10
10. is a diameter of a circle and is any point on the circumference of the circle. Then,
(1983, 1M)
(a) the area of
(b) the area of
(c) the perimeter of
(d) None of the above
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Answer:
Correct Answer: 10. (a)
Solution:
- Clearly,
as angle in semi-circle is right angled. Now, area of triangle is maximum when . i.e. Triangle is right angled isosceles.