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CBSE Class 9 Answered

Please solve question no. 60
Asked by vikasg13.hardware | 29 Dec, 2017, 11:28: AM
answered-by-expert Expert Answer
begin mathsize 16px style in space increment EFC angle FEC equals 90 degree...... AB parallel to EF sin 30 equals 8 over FC FC equals 16 end style
Answered by Arun | 29 Dec, 2017, 04:52: PM

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CBSE 9 - Maths
prove that medians of a triangle are equal
Asked by kandalashyamala20 | 27 Dec, 2022, 02:30: PM
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CBSE 9 - Maths
show that in a right angle triagle the hypotenuse is the longest side
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Asked by khardewsawrudolf | 22 May, 2020, 02:34: PM
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CBSE 9 - Maths
What is the greatest possible perimeter of a right angeled triangle with integer sides lengths if one of the sides has length 12?
Asked by vikasg13.hardware | 13 Jun, 2018, 12:01: PM
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CBSE 9 - Maths
Asked by Topperlearning User | 11 Aug, 2017, 10:05: AM
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CBSE 9 - Maths
Prove that the perimeter of a triangle is greater than the sum of its three medians.
Asked by Topperlearning User | 11 Aug, 2017, 08:45: AM
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CBSE 9 - Maths
Prove that if two sides of a triangle are unequal, the longer side has greater angle opposite it.
Asked by Topperlearning User | 11 Aug, 2017, 08:47: AM
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CBSE 9 - Maths
In the figure PQ > PR, QS and RS are the bisectors of Q and R respectively. Prove that SQ > SR.
Asked by Topperlearning User | 11 Aug, 2017, 08:47: AM
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CBSE 9 - Maths
Prove that the sum of the three altitudes of a triangle is less than the sum of the three sides of the triangle.
Asked by Topperlearning User | 11 Aug, 2017, 10:06: AM
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CBSE 9 - Maths
In the figure AD is the bisector of A, prove that AB > BD.
Asked by Topperlearning User | 11 Aug, 2017, 10:04: AM
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CBSE 9 - Maths
In the given figure, x > y. Show that LM > LN.
Asked by Topperlearning User | 11 Aug, 2017, 08:40: AM
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