Level A (Easy): 1. A ladder is leaning against a wall. The ladder is 10 meters long and the base of the ladder is 6 meters away from the wall. How high up the wall does the ladder reach? 2. A right-angled triangle has sides of length 3 cm, 4 cm and x cm. What is the value of x? 3. A flagpole is 12 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 15 meters long. How far away from the base of the flagpole is the stake? 4. A right-angled triangle has a hypotenuse of length 10 cm and one side of length 6 cm. What is the length of the other side? 5. A ladder is leaning against a wall. The ladder is 8 meters long and the base of the ladder is 5 meters away from the wall. How high up the wall does the ladder reach? 6. A right-angled triangle has a hypotenuse of length 13 cm and one side of length 5 cm. What is the length of the other side? 7. A flagpole is 8 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 10 meters long. How far away from the base of the flagpole is the stake? 8. A right-angled triangle has sides of length 5 cm, 12 cm and x cm. What is the value of x? 9. A ladder is leaning against a wall. The ladder is 6 meters long and the base of the ladder is 4 meters away from the wall. How high up the wall does the ladder reach? 10. A right-angled triangle has a hypotenuse of length 17 cm and one side of length 8 cm. What is the length of the other side?

Level B (Medium): 1. A right-angled triangle has a hypotenuse of length 26 cm and one side of length 10 cm. What is the length of the other side? 2. A ladder is leaning against a wall. The ladder is 12 meters long and the base of the ladder is 9 meters away from the wall. How high up the wall does the ladder reach? 3. A right-angled triangle has sides of length 7 cm, 24 cm and x cm. What is the value of x? 4. A flagpole is 15 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 18 meters long. How far away from the base of the flagpole is the stake? 5. A right-angled triangle has a hypotenuse of length 20 cm and one side of length 16 cm. What is the length of the other side? 6. A ladder is leaning against a wall. The ladder is 10 meters long and the base of the ladder is 8 meters away from the wall. How high up the wall does the ladder reach? 7. A right-angled triangle has sides of length 9 cm, 40 cm and x cm. What is the value of x? 8. A flagpole is 20 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 25 meters long. How far away from the base of the flagpole is the stake? 9. A right-angled triangle has a hypotenuse of length 29 cm and one side of length 21 cm. What is the length of the other side? 10. A ladder is leaning against a wall. The ladder is 15 meters long and the base of the ladder is 12 meters away from the wall. How high up the wall does the ladder reach?

Level C (Difficult): 1. A right-angled triangle has a hypotenuse of length 50 cm and one side of length 30 cm. What is the length of the other side? 2. A ladder is leaning against a wall. The ladder is 20 meters long and the base of the ladder is 16 meters away from the wall. How high up the wall does the ladder reach? 3. A right-angled triangle has sides of length 12 cm, 35 cm and x cm. What is the value of x? 4. A flagpole is 25 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 30 meters long. How far away from the base of the flagpole is the stake? 5. A right-angled triangle has a hypotenuse of length 40 cm and one side of length 32 cm. What is the length of the other side? 6. A ladder is leaning against a wall. The ladder is 25 meters long and the base of the ladder is 20 meters away from the wall. How high up the wall does the ladder reach? 7. A right-angled triangle has sides of length 15 cm, 112 cm and x cm. What is the value of x? 8. A flagpole is 30 meters tall. A rope is tied to the top of the flagpole and to a stake in the ground. The rope is 40 meters long. How far away from the base of the flagpole is the stake? 9. A right-angled triangle has a hypotenuse of length 65 cm and one side of length 56 cm. What is the length of the other side? 10. A ladder is leaning against a wall. The ladder is 30 meters long and the base of the ladder is 24 meters away from the wall. How high up the wall does the ladder reach?