IMO- Mathematics Olympiad Class 9: Questions 357 - 359 of 919
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Question number: 357
Question
A wooden article was made by scooping out a hemisphere from each end of a solid cylinder. If the height of the cylinder is 20 cm, and its base is of radius 7.5 cm, find the total surface area of the article.
Image Shows the Wooden Article
A wooden article was made by scooping out a hemisphere from each end of a solid cylinder find the total surface area of the article
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Question number: 358
Question
A, B, C and D are four points on a circle. AC and BD intersect at a point E such that and , then angle is ________
Given the a, B, C and D Are Four Points on a Circle
A, B, C and D are four points on a circle. AC and BD intersect at a point E such that angle BEC = 130 and ECD is 20 then find angle BAC
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Question number: 359
Question
See the given figure and find the following:
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The Co-ordinate of B
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The Point Identified by the co-ordinates (-3, -5)
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The Co-ordinate of C
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The Point Identified by the co-ordinates (-5, -3)
Finding the Values of the Elements Asked in the Question
Find the related co-ordinates of B and more
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