9th mathematics Chapter15 Pythagoras Theorem
| Sr # | Questions | A | B | C | D |
|---|---|---|---|---|---|
| 1 | What is the Pythagorean triple for which the hypotenuse is 40? | 9, 40, 41 | 12, 16, 20 | 18, 24, 30 | 20, 21, 29 | 2 | If the legs of a right triangle are 7 and 24, what is the length of the hypotenuse? | 25 | 26 | 28 | 30 | 3 | If the hypotenuse of a right-angled triangle is 13 and one leg is 5, what is the length of the other leg? | .8 | 9 | 10 | 12 | 4 | If the legs of a right triangle are 5 and 12, what is the length of the hypotenuse? | 13 | 15 | 17 | 20 | 5 | What is the Pythagorean triple for which the hypotenuse is 26? | 7, 24, 25 | 8, 15, 17 | 10, 24, 26 | 12, 16, 20 | 6 | In a right triangle, if one leg is 15 and the hypotenuse is 17, what is the length of the other leg? | 6 | 8 | 10 | 12 | 7 | If the hypotenuse of a right triangle is 30 and one leg is 18, what is the length of the other leg? | 24 | 26 | 28 | 32 | 8 | What is the relationship between the sides of a right triangle for which the Pythagorean Theorem holds true? | a+b=c | a×b=c | a 2 +b 2 =c 2 | 2 a 2 ×b 2 =c 2 | 9 | In a right triangle, if one leg is 9 and the hypotenuse is 15, what is the length of the other leg? | 6 | 12 | 8 | 18 | 10 | If the legs of a right triangle are both integers, what can be said about the length of the hypotenuse? | It must be an integer. | It must be a prime number. | It can be any real number. | It must be irrational. | 11 | If the legs of a right triangle are 28 and 45, what is the length of the hypotenuse? | 53 | 54 | 55 | 56 | 12 | In a right-angled triangle, if one leg is 10 and the hypotenuse is 26, what is the length of the other leg? | 12 | 14 | 16 | 18 |