Lesson Worksheet: The Pythagorean Theorem Mathematics • 8th Grade
In this worksheet, we will practice using the Pythagorean theorem to find the length of the hypotenuse or a leg of a right triangle and its area.
Q8:
Find in the right triangle shown.
Q9:
is a right triangle at , where and . Find the length of .
Q13:
Determine the area of .
Q14:
Find in the right triangle shown.
Q16:
Find in the right triangle shown.
Q17:
Find in the right triangle shown.
Q18:
Find in the right triangle shown.
Q19:
Find in the right triangle shown.
Q21:
In a right triangle, which of the following is equal to the area of the square that has the hypotenuse as a side?
- AThe sum of the areas of the squares drawn on the other two sides
- BThe sum of the perimeters of the squares drawn on the other two sides
- CThe area of the square drawn on one of the other two sides
Q22:
Find in the right triangle shown.
Q24:
Find in the right triangle shown.
Q25:
Find the length of the hypotenuse of a right triangle whose leg lengths are 1.
- A
- B3
- C
- D2
- E1