IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 440 - 444 of 929
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Question number: 440
Question
PQR is triangle in which QS, RT are medians. If , and , then the area of is________
Given the PQR is Triangle in Which QS, RT Are Medians
Given the PQR is triangle in which QS, RT are medians. If QS is 12 cm and RT is 27 Cm find the area of Triangle PQR
Choices
| Choice (4) | Response | |
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| a. | 220 |
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| b. | 180 |
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| c. | 360 |
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| d. | 216 |
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Question number: 441
Question
ABC is an equilateral triangle of side. P, Q and R are midpoints of AB, CA and BC respectively. The area of triangle PQR is ________
ABC is an Equilateral Triangle. P, Q and R Are Midpoints
ABC is an equilateral triangle. P, Q and R are midpoints of AB, CA and BC respectively find the area of triangle PQR
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Question number: 442
Question
The volume of the largest circular cone that can be cut of a cube whose edge is 10 cm is ________
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Question number: 443
Question
The largest sphere is cut off from a cube of side 12 cm. the volume of the sphere will be ________
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Question number: 444
Question
The altitude drawn to the base of an isosceles triangle is of length 12 cm and the perimeter is 96 cm. the area of the triangle is ________
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