IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 392 - 396 of 929
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Question number: 392
Question
The area of a quadrilateral, one of whose diagonals is 30 cm long and the perpendiculars from the other two vertices are 19 cm and 11 cm respectively is ________
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Question number: 393
Question
A cylindrical vessel 60 cm in diameter is partially filled with water. A sphere, 60 cm in diameter is gently dropped into the vessel. To what further height will water rise in the cylinder?
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a. | 25 cm | |
b. | 15 cm | |
c. | 40 cm | |
d. | 30 cm | |
Question number: 394
Question
DEF is an equilateral triangle of side . S, T and U are midpoints of DE, EF and DF respectively. The area of triangle STU is ________
Given the DEF is an Equilateral Triangle of Side 12 Cm
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Question number: 395
» Lines, Angles and Quadrilaterals
Question
In parallelogram ABCD . The altitudes corresponding to the sides AB and AD are respectively 4 cm and 5 cm. Find AD.
Given the ABCD is a Parallelogram and AB is 20 Cm
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Question number: 396
Question
The sides BC, CA and AB of are produces in order to form exterior angles and , then is ________
Given the Sides BC, CA and AB of Triangle ABC
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