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प्रश्न
Choose the correct alternative:
Out of given triplets, which is not a Pythagoras triplet?
विकल्प
(5, 12, 13)
(8, 15, 17)
(7, 8, 15)
(24, 25, 7)
उत्तर
(7, 8, 15)
Here, 152 = 225
72 + 82 = 49 + 64 = 113
∴ 152 ≠ 72 + 82
The square of the largest number is not equal to the sum of the squares of the other two numbers.
∴ (7, 8, 15) is not a Pythagoras triplet.
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Choose the correct alternative:
Out of the following which is a Pythagorean triplet?
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Height and base of a right angled triangle are 24 cm and 18 cm. Find the length of its hypotenus?
"The diagonals bisect each other at right angles." In which of the following quadrilaterals is the given property observed?
Which of the following figure is formed by joining the mid-points of the adjacent sides of a square?
