9th mathematics Chapter15 Pythagoras Theorem
| Sr # | Questions | A | B | C | D |
|---|---|---|---|---|---|
| 1 | If the legs of a right triangle are 28 and 45, what is the length of the hypotenuse? | 53 | 54 | 55 | 56 | 2 | If the legs of a right-angled triangle are 3 and 4, what is the length of the hypotenuse? | 5 | 6 | 7 | 8 | 3 | In a right triangle, if one leg is 8 and the hypotenuse is 10, what is the length of the other leg? | 4 | 6 | 7 | 9 | 4 | What is the Pythagorean triple for which the hypotenuse is 50? | 7, 24, 25 | 9, 40, 41 | 15, 20, 25 | 25, 30, 35 | 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 | What is the Pythagorean triple for which the hypotenuse is 65? | 15, 20, 25 | 25, 30, 35 | 33, 44, 55 | 40, 42, 65 | 7 | 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. | 8 | If the hypotenuse of a right-angled triangle is 18 and one leg is 8, what is the length of the other leg? | 10 | 12 | 14 | 16 | 9 | 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 | 10 | 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 | 11 | In a right triangle, if the legs are equal, what is the relationship between the leg length and the hypotenuse? | a+b=c | a×b=c | 2 a 2 +b 2 =c 2 | 2 a 2 ×b 2 =c 2 | 12 | If the hypotenuse of a right-angled triangle is 10 and one leg is 6, what is the length of the other leg? | 8 | 9 | 7 | 5 | 13 | If the legs of a right triangle are 20 and 21, what is the length of the hypotenuse? | 29 | 30 | 31 | 32 | 14 | In a right-angled triangle, which side is considered as the hypotenuse? | Shortest side | Longest side | Opposite side | Adjacent side | 15 | What is the Pythagorean triple for which the hypotenuse is 34? | 5, 12, 13 | 6, 8, 10 | 15, 20, 25 | 16, 30, 34 | 16 | 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 | 17 | What is the Pythagorean Theorem? | a 2 +b 2 =c 2 | c 2 =a 2 −b 2 | a+b=c | a 2 ×b 2 =c 2 | 18 | What is the Pythagorean triple for which the hypotenuse is 40? | 9, 40, 41 | 12, 16, 20 | 18, 24, 30 | 20, 21, 29 | 19 | What is the Pythagorean triple for which the hypotenuse is 58? | 7, 24, 25 | 9, 40, 41 | 15, 20, 25 | 29, 42, 58 | 20 | Which of the following triangles satisfies the Pythagorean Theorem? | 6, 8, 10 | 5, 12, 13 | 3, 4, 5 | 7, 24, 25 | 21 | If the legs of a right triangle are 5 and 12, what is the length of the hypotenuse? | 13 | 15 | 17 | 20 | 22 | If the legs of a right triangle are 7 and 24, what is the length of the hypotenuse? | 25 | 26 | 28 | 30 | 23 | 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 | 24 | 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 | 25 | 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 |