Choose the correct one.
The sides of a triangle have lengths (in cm) 10, 6.5 and a, where a is a whole number. The minimum value that a can take is
(a) 6 (b) 5 (c) 3 (d) 4
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Between which two whole numbers on the number line are the given lie? Which of these whole numbers is nearer the number?
(a) From 0 to 1, 0.8 is nearest to 1. (b) From 5 to 6, 5.1 is nearest to 5. (c) From 2 to 3, 2.6 is nearest to 3. (d) From 6...
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There is a whole number which when added to a whole number, gives the number itself.
There is a whole number which when added to a whole number, gives the number itself. True
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If a whole number is divided by another whole number, which is greater than the first one, the quotient is not equal to zero.
If a whole number is divided by another whole number, which is greater than the first one, the quotient is not equal to zero. True
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A triangle with all its sides of unequal lengths is called a ______ triangle.
A triangle with all its sides of unequal lengths is called a - scalene triangle.
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Choose the correct one. Lengths of sides of a triangle are 3 cm, 4 cm and 5 cm. The triangle is (a) Obtuse angled triangle (b) Acute-angled triangle
Correct answer is (c) Right-angled triangle
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Choose the correct one. Which of the following statements is not correct? (a) The sum of any two sides of a triangle is greater than the third side
Correct answer is (d) Difference of any two sides of a triangle is greater than the third side
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Choose the correct one. The length of two sides of a triangle are 7 cm and 9 cm. The length of the third side may lie between
Correct answer is (c) 3 cm and 16 cm
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Choose the correct one. If one angle of a triangle is equal to the sum of the other two angles, the triangle is
Correct answer is (c) right
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Choose the correct one. Which of the following can be the length of the third side of a triangle whose two sides measure 18 cm and 14 cm?
Correct answer is (c) 5 cm
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Choose the correct one. If length of two sides of a triangle are 6 cm and 10 cm, then the length of the third side can be
Correct answer is (d) 6 cm
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