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7th ICSE
IMPORTANT
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In ∆ABC, the three sides of the triangle are represented using three positive integers a, b and c. If c is the longest side and a+b+c=31, then what is the maximum value that c can take?

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Important Questions on Triangle and Its Properties

MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 1
Number of altitudes in an equilateral triangle is _____.
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 3
The length of any side of a triangle is _____ than the sum of the lengths of the other two sides.
HARD
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 4
If the sum of the angles of a triangle is k°, then k= _____.
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 1
The three sides of a triangle are x, x+5 and x+11. Which of the following is not a possible value of x?
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 2
Which of the following can be the length of the third side of a triangle with two of its sides as 14 cm and 10 cm?
EASY
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 3
Which type of triangle is ∆ABC in which ∠A=59°, ∠B=60°, ∠C=61°?
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 4
In ∆MAT, ∠A=90° and AN is the altitude from A on to MT, then ∠ATM=
EASY
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>ASSESSMENT>Q 5
The point of intersection of altitides of a triangle is: